Enhanced voice over IP support in GPRS and EGPRS. - Andreas Schieder; Tobias Ley (WCNC, 2000)

Wissensmanagement, Management intellektuellen Kapitals und eLearning: Alleinstellungsmerkmale und Zusammenhänge. - Klaus Tochtermann; Tobias Ley; Herwig Rollett (GI Jahrestagung (1), 2001)

Measuring Intellectual Capital: Experience and Reconsideration. - Tobias Ley (Wissensmanagement, 2003)

Identifying Employee Competencies in Dynamic Work Domains: Methodological Considerations and a Case Study. - Tobias Ley; Dietrich Albert (J. Univers. Comput. Sci., 2003)

CSCL in der betrieblichen Weiterbildung. - Stefanie N. Lindstaedt; Johannes Farmer; Tobias Ley (CSCL-Kompendium, 2004)

Quality Criteria for Competency Assignments: Examples from a Project Management Case Study. - Tobias Ley; Dietrich Albert (GI Jahrestagung (2), 2004)

MagIR: Distributed Creation, Administration and Reutilization of Multimedia Presentation Content. - Wolfgang Kienreich; Vedran Sabol; Tobias Ley; Stefanie N. Lindstaedt; Philipp Koronakis; Georg Droschl (Wissensmanagement, 2005)

Competency Development in Knowledge Management and eLearning: Supporting Informal Workplace Learning. - Tobias Ley; Stefanie N. Lindstaedt; Dietrich Albert (Wissensmanagement, 2005)

Supporting Competency Development in Informal Workplace Learning. - Tobias Ley; Stefanie N. Lindstaedt; Dietrich Albert (Wissensmanagement (LNCS Volume), 2005)

Competence and Performance in Requirements Engineering: Bringing Learning to the Workplace. - Tobias Ley; Barbara Kump; Stefanie N. Lindstaedt; Dietrich Albert; Neil A. M. Maiden; Sara Jones 001 (EC-TEL Workshops, 2006)

How Do People Learn at the Workplace? Investigating Four Workplace Learning Assumptions. - Jose Kooken; Tobias Ley; Robert de Hoog (EC-TEL, 2007)

Collaborative Enterprise Integrated Modelling. - Marco Rospocher; Chiara Ghidini; Luciano Serafini; Barbara Kump; Viktoria Pammer; Stefanie N. Lindstaedt; Andreas Faatz; Tobias Ley (SWAP, 2008)

Modeling competencies for supporting work-integrated learning in knowledge work. - Tobias Ley; Armin Ulbrich; Peter Scheir; Stefanie N. Lindstaedt; Barbara Kump; Dietrich Albert (J. Knowl. Manag., 2008)

Getting to Know Your User - Unobtrusive User Model Maintenance within Work-Integrated Learning Environments. - Stefanie N. Lindstaedt; Günter Beham; Barbara Kump; Tobias Ley (EC-TEL, 2009)

Knowledge Maturing in the Semantic MediaWiki: A Design Study in Career Guidance. - Nicolas Weber; Karin Schoefegger; Jenny Bimrose; Tobias Ley; Stefanie N. Lindstaedt; Alan Brown 001; Sally-Anne Barnes (EC-TEL, 2009)

Knowledge Maturing Services: Supporting Knowledge Maturing in Organisational Environments. - Karin Schoefegger; Nicolas Weber; Stefanie N. Lindstaedt; Tobias Ley (KSEM, 2009)

Evaluating the Adaptation of a Learning System before the Prototype Is Ready: A Paper-Based Lab Study. - Tobias Ley; Barbara Kump; Antonia Maas; Neil A. M. Maiden; Dietrich Albert (UMAP, 2009)

Conceptual Foundations for a Service-oriented Knowledge and Learning Architecture: Supporting Content, Process and Ontology Maturing. - Andreas P. Schmidt; Knut Hinkelmann; Tobias Ley; Stefanie N. Lindstaedt; Ronald Maier; Uwe V. Riss (Networked Knowledge - Networked Media - Integrating Knowledge Management, 2009)

Providing Varying Degrees of Guidance for Work-Integrated Learning. - Stefanie N. Lindstaedt; Barbara Kump; Günter Beham; Viktoria Pammer; Tobias Ley; Amir Dotan; Robert de Hoog (EC-TEL, 2010)

Scaffolding Self-directed Learning with Personalized Learning Goal Recommendations. - Tobias Ley; Barbara Kump; Cornelia Gerdenitsch (UMAP, 2010)

A methodology for eliciting, modelling, and evaluating expert knowledge for an adaptive work-integrated learning system. - Tobias Ley; Barbara Kump; Dietrich Albert (Int. J. Hum. Comput. Stud., 2010)

Recommending knowledgeable people in a work-integrated learning system. - Günter Beham; Barbara Kump; Tobias Ley; Stefanie N. Lindstaedt (RecSysTEL@RecSys, 2010)

Towards a user model for personalized recommendations in work-integrated learning: A report on an experimental study with a collaborative tagging system. - Karin Schoefegger; Paul Seitlinger; Tobias Ley (RecSysTEL@RecSys, 2010)

Implicit and explicit memory in social tagging: evidence from a process dissociation procedure. - Paul Seitlinger; Tobias Ley (ECCE, 2011)

Evaluating Adaptive Work-Integrated Learning Systems: From the Lab to the Field. - Barbara Kump; Tobias Ley; Stefanie N. Lindstaedt (EC-TEL, 2011)

Implicit and Explicit Memory in Learning from Social Software: A Dual-Process Account. - Tobias Ley; Stefan Schweiger; Paul Seitlinger (EC-TEL, 2011)

Unterstützung des Wissensreifungsprozesses durch Einsatz von Web 2.0 in Unternehmen. - Nicolas Weber; Gerhard Frühstück; Tobias Ley (Wissensmanagement, 2011)

Community-orientiertes Lernen. - Tobias Ley; Paul Seitlinger; Karin Schöfegger; Stefanie N. Lindstaedt (CSCL-Kompendium 2.0, 2012)

Implicit imitation in social tagging: familiarity and semantic reconstruction. - Paul Seitlinger; Tobias Ley (CHI, 2012)

Technological and Organizational Arrangements Sparking Effects on Individual, Community and Organizational Learning. - Andreas Kaschig; Ronald Maier; Alexander Sandow; Alan Brown 001; Tobias Ley; Johannes Magenheim; Athanasios Mazarakis; Paul Seitlinger (EC-TEL, 2012)

Collaborative Tagging Applications and Capabilities in Social Technologies. - Danel Apse; Tobias Ley (OST, 2012)

Driving Forces behind the Development and Stabilization of Knowledge Organization Systems in Digital Environments. - Jörgen Jaanus; Tobias Ley (OST, 2012)

An Implicit-Semantic Tag Recommendation Mechanism for Socio-Semantic Learning Systems. - Paul Seitlinger; Tobias Ley; Dietrich Albert (OST, 2012)

Dynamic and stabilizing forces in knowledge organization systems for business ecosystems. - Jörgen Jaanus; Tobias Ley (I-KNOW, 2012)

Seeing what the system thinks you know: visualizing evidence in an open learner model. - Barbara Kump; Christin Seifert; Günter Beham; Stefanie N. Lindstaedt; Tobias Ley (LAK, 2012)

Recommending tags with a model of human categorization. - Paul Seitlinger; Dominik Kowald; Christoph Trattner; Tobias Ley (CIKM, 2013)

Scaling Informal Learning: An Integrative Systems View on Scaffolding at the Workplace. - Tobias Ley; John Cook; Sebastian Dennerlein; Milos Kravcik; Christine Kunzmann; Mart Laanpere; Kai Pata; Jukka Purma; John Sandars; Patricia Santos 001; Andreas P. Schmidt (EC-TEL, 2013)

Which User Interactions Predict Levels of Expertise in Work-Integrated Learning? - Tobias Ley; Barbara Kump (EC-TEL, 2013)

Identifying Problem-Based Scaffolding Patterns in an Online Forum for Construction Professionals. - Kairit Tammets; Mart Laanpere; Tobias Ley; Kai Pata (EC-TEL, 2013)

A Sensemaking Interface for Supporting Doctor's Learning at the Workplace - A Paper Prototype Study. - Vladimir Tomberg; Mohammad Al-Smadi; Tamsin Treasure-Jones; Tobias Ley (ECTEL-meets-ECSCW, 2013)

Aligning Knowledge Development between Innovation-Driven Context and Knowledge Organization Systems. - Jörgen Jaanus; Tobias Ley (I-KNOW, 2013)

Refining Frequency-Based Tag Reuse Predictions by Means of Time and Semantic Context. - Dominik Kowald; Simone Kopeinik; Paul Seitlinger; Tobias Ley; Dietrich Albert; Christoph Trattner (MSM/MUSE, 2013)

Forgetting the Words but Remembering the Meaning: Modeling Forgetting in a Verbal and Semantic Tag Recommender. - Dominik Kowald; Paul Seitlinger; Simone Kopeinik; Tobias Ley; Christoph Trattner (MSM/MUSE, 2013)

Tracing knowledge co-evolution in a realistic course setting: A wiki-based field experiment. - Barbara Kump; Johannes Moskaliuk; Sebastian Dennerlein; Tobias Ley (Comput. Educ., 2013)

Making Sense of Bits and Pieces: A Sensemaking Tool for Informal Workplace Learning. - Sebastian Dennerlein; Matthias Rella; Vladimir Tomberg; Dieter Theiler; Tamsin Treasure-Jones; Micky Kerr; Tobias Ley; Mohammad Al-Smadi; Christoph Trattner (EC-TEL, 2014)

Knowledge sharing tools, practices and barriers in transnational clusters. - Aali Lilleorg; Kairit Tammets; Tiiu Evert; Tobias Ley (I-KNOW, 2014)

Long time no see: the probability of reusing tags as a function of frequency and recency. - Dominik Kowald; Paul Seitlinger; Christoph Trattner; Tobias Ley (WWW (Companion Volume), 2014)

Scaling informal learning at the workplace: A model and four designs from a large-scale design-based research effort. - Tobias Ley; John Cook; Sebastian Dennerlein; Milos Kravcik; Christine Kunzmann; Kai Pata; Jukka Purma; John Sandars; Patricia Santos 001; Andreas P. Schmidt; Mohammad Al-Smadi; Christoph Trattner (Br. J. Educ. Technol., 2014)

Forgetting the Words but Remembering the Meaning: Modeling Forgetting in a Verbal and Semantic Tag Recommender. - Dominik Kowald; Paul Seitlinger; Christoph Trattner; Tobias Ley (CoRR, 2014)

Supporting Learning Analytics for Informal Workplace Learning with a Social Semantic Infrastructure. - Adolfo Ruiz-Calleja; Sebastian Dennerlein; Vladimir Tomberg; Kai Pata; Tobias Ley; Dieter Theiler; Elisabeth Lex (EC-TEL, 2015)

Integrating Data Across Workplace Learning Applications with a Social Semantic Infrastructure. - Adolfo Ruiz-Calleja; Sebastian Dennerlein; Vladimir Tomberg; Tobias Ley; Dieter Theiler; Elisabeth Lex (ICWL, 2015)

The social semantic server: a flexible framework to support informal learning at the workplace. - Sebastian Dennerlein; Dominik Kowald; Elisabeth Lex; Dieter Theiler; Emanuel Lacic; Tobias Ley (I-KNOW, 2015)

Managing requirements knowledge in business networks: a case study. - Jörgen Jaanus; Maria Sihver; Tobias Ley (I-KNOW, 2015)

Attention Please! A Hybrid Resource Recommender Mimicking Attention-Interpretation Dynamics. - Paul Seitlinger; Dominik Kowald; Simone Kopeinik; Ilire Hasani-Mavriqi; Elisabeth Lex; Tobias Ley (WWW (Companion Volume), 2015)

Dynamics of human categorization in a collaborative tagging system: How social processes of semantic stabilization shape individual sensemaking. - Tobias Ley; Paul Seitlinger (Comput. Hum. Behav., 2015)

Take up My Tags: Exploring Benefits of Meaning Making in a Collaborative Learning Task at the Workplace. - Sebastian Dennerlein; Paul Seitlinger; Elisabeth Lex; Tobias Ley (EC-TEL, 2016)

Learning analytics for workplace and professional learning. - Tobias Ley; Ralf Klamma; Stefanie N. Lindstaedt; Fridolin Wild (LAK, 2016)

Visualizing Workplace Learning Data with the SSS Dashboard. - Adolfo Ruiz-Calleja; Sebastian Dennerlein; Tobias Ley; Elisabeth Lex (CrossLAK, 2016)

Reconceptualizing imitation in social tagging: a reflective search model of human web interaction. - Paul Seitlinger; Tobias Ley (WebSci, 2016)

Investigating teachers' practices of using games in school: A pattern-based approach. - Triinu Jesmin; Tobias Ley (OpenSym, 2016)

Modeling Activation Processes in Human Memory to Predict the Use of Tags in Social Bookmarking Systems. - Christoph Trattner; Dominik Kowald; Paul Seitlinger; Tobias Ley; Simone Kopeinik (J. Web Sci., 2016)

SmartZoos: Modular Open Educational Resources for Location-Based Games. - Gerti Pishtari; Terje Väljataga; Priit Tammets; Pjotr Savitski; María Jesús Rodríguez-Triana; Tobias Ley (EC-TEL, 2017)

Designing Learning Experiences Outside of Classrooms with a Location-Based Game Avastusrada. - Terje Väljataga; Ulla Moks; Anne Tiits; Tobias Ley; Mihkel Kangur; Jaanus Terasmaa (EC-TEL, 2017)

Supporting collaborative learning with tag recommendations: a real-world study in an inquiry-based classroom project. - Simone Kopeinik; Elisabeth Lex; Paul Seitlinger; Dietrich Albert; Tobias Ley (LAK, 2017)

Towards a Living Lab to Support Evidence-based Educational Research and Innovation. - Adolfo Ruiz-Calleja; María Jesús Rodríguez-Triana; Luis Pablo Prieto; Katrin Poom-Valickis; Tobias Ley (LASI-SPAIN, 2017)

Enhanced Experience Replay Generation for Efficient Reinforcement Learning. - Vincent Huang 002; Tobias Ley; Martha Vlachou-Konchylaki; Wenfeng Hu (CoRR, 2017)

Simulation-based Co-Creation of Algorithms. - Sebastian Dennerlein; Dominik Kowald; Viktoria Pammer-Schindler; Elisabeth Lex; Tobias Ley (CC-TEL/TACKLE@EC-TEL, 2018)

Analyzing Co-Creation in Educational Living Labs using the Knowledge Appropriation Model. - Tobias Ley; Janika Leoste; Katrin Poom-Valickis; María Jesús Rodríguez-Triana; Denis Gillet; Terje Väljataga (CC-TEL/TACKLE@EC-TEL, 2018)

The Impact of Semantic Context Cues on the User Acceptance of Tag Recommendations: An Online Study. - Dominik Kowald; Paul Seitlinger; Tobias Ley; Elisabeth Lex (WWW (Companion Volume), 2018)

Balancing the Fluency-Consistency Tradeoff in Collaborative Information Search with a Recommender Approach. - Paul Seitlinger; Tobias Ley; Dominik Kowald; Dieter Theiler; Ilire Hasani-Mavriqi; Sebastian Dennerlein; Elisabeth Lex; Dietrich Albert (Int. J. Hum. Comput. Interact., 2018)

University-industry Interoperability Framework for Developing the Future Competences of Industry 4.0. - Kadri-Liis Kusmin; Kairit Tammets; Tobias Ley (IxD&A, 2018)

Tracing Teacher Collaborative Learning and Innovation Adoption: a Case Study in an Inquiry Learning Platform. - María Jesús Rodríguez-Triana; Luis Pablo Prieto; Tobias Ley; Ton de Jong; Denis Gillet (CSCL, 2019)

Perception of Industry 4.0 Competency Challenges and Workplace TEL in the Estonian Manufacturing Industry. - Kadri-Liis Kusmin; Triinu Künnapas; Tobias Ley; Peeter Normak (EC-TEL, 2019)

Co-Creation of Learning Designs: Analyzing Knowledge Appropriation in Teacher Training Programs. - Janika Leoste; Kairit Tammets; Tobias Ley (EC-TEL (Practitioner Proceedings), 2019)

Scaling learning analytics up to the national level: the experience from Estonia and Uruguay. - Adolfo Ruiz-Calleja; Sofía García; Kairit Tammets; Cecilia Aguerrebere; Tobias Ley (LALA, 2019)

Co-Creating Learning Designs in Professional Teacher Education: Knowledge Appropriation in the Teacher's Innovation Laboratory. - Janika Leoste; Kairit Tammets; Tobias Ley (IxD&A, 2019)

An Infrastructure for Workplace Learning Analytics: Tracing Knowledge Creation with the Social Semantic Server. - Adolfo Ruiz-Calleja; Sebastian Dennerlein; Dominik Kowald; Dieter Theiler; Elisabeth Lex; Tobias Ley (J. Learn. Anal., 2019)

Designing Technology-enhanced Learning research for sustainable impact: The Learning Layers case. - Tobias Ley; Paul Carder; Rose Dewey; Raymond Elferink; Pekka Kämäräinen; Werner Müller; Gilbert Peffer; Tamsin Treasure-Jones (EC-TEL (Impact Papers), 2020)

The Value of Epistemic Network Analysis in Single-Case Learning Analytics: A Case Study in Lifelong Learning. - Luis Pablo Prieto; María Jesús Rodríguez-Triana; Tobias Ley; Brendan R. Eagan (ICQE, 2020)

How working memory capacity limits success in self-directed learning: a cognitive model of search and concept formation. - Paul Seitlinger; Abida Bibi; Õnne Uus; Tobias Ley (LAK, 2020)

Knowledge structures for integrating working and learning: A reflection on a decade of learning technology research for workplace learning. - Tobias Ley (Br. J. Educ. Technol., 2020)

Social practices in teacher knowledge creation and innovation adoption: a large-scale study in an online instructional design community for inquiry learning. - María Jesús Rodríguez-Triana; Luis Pablo Prieto; Tobias Ley; Ton de Jong; Denis Gillet (Int. J. Comput. Support. Collab. Learn., 2020)

Giving Teachers a Voice: A Study of Actual Game Use in the Classroom. - Triinu Jesmin; Tobias Ley (Inf., 2020)

Classroom Innovation Becoming Sustainable: A Study of Technological Innovation Adoption by Estonian Primary School Teachers. - Janika Leoste; Mati Heidmets; Tobias Ley; Jelena Stepanova (IxD&A, 2020)

A Cooperative Design Method for SMEs to Adopt New Technologies for Knowledge Management: A Multiple Case Study. - Angela Fessl; Viktoria Pammer-Schindler; Kai Pata; Sandra Feyertag; Mati Mõttus; Jörgen Jaanus; Tobias Ley (J. Univers. Comput. Sci., 2020)

The Role of Social Practices of Knowledge Appropriation for Sustaining TEL Innovations in the Classroom. - Janika Leoste; Tobias Ley; Mati Heidmets; Jelena Stepanova (EC-TEL, 2021)

Collaborative Authoring of Virtual Simulation Scenarios for Assessing Situational Awareness. - Stella Polikarpus; Tobias Ley; Katrin Poom-Valickis (ISCRAM, 2021)

A four-country cross-case analysis of academic staff expectations about learning analytics in higher education. - Kaire Kollom; Kairit Tammets; Maren Scheffel; Yi-Shan Tsai; Ioana Jivet; Pedro J. Muñoz-Merino; Pedro Manuel Moreno-Marcos; Alexander Whitelock-Wainwright; Adolfo Ruiz-Calleja; Dragan Gasevic; Carlos Delgado Kloos; Hendrik Drachsler; et al. (Internet High. Educ., 2021)

Learning Analytics for Professional and Workplace Learning: A Literature Review. - Adolfo Ruiz-Calleja; Luis Pablo Prieto; Tobias Ley; María Jesús Rodríguez-Triana; Sebastian Dennerlein (IEEE Trans. Learn. Technol., 2021)

Integrating Digital Learning Resources in Classroom Teaching: Effects on Teaching Practices and Student Perceptions. - Kairit Tammets; Edna Milena Sarmiento-Márquez; Manisha Khulbe; Mart Laanpere; Tobias Ley (EC-TEL, 2022)

Authoring Virtual Simulations to Measure Situation Awareness and Understanding. - Stella Polikarpus; Tobias Ley; Hans Hazebroek; Graham K. Edgar; Geoffrey Sallis; Steven Baker; Anna Figueras Masip (ISCRAM, 2022)

Creation and Use of Virtual Simulations for Measuring Situation Awareness of Incident Commanders. - Stella Polikarpus; Edna Milena Sarmiento-Márquez; Tobias Ley (ITDRR, 2022)

Do Teachers Find Dashboards Trustworthy, Actionable and Useful? A Vignette Study Using a Logs and Audio Dashboard. - Reet Kasepalu; Pankaj Chejara; Luis Pablo Prieto; Tobias Ley (Technol. Knowl. Learn., 2022)

Correction to: Do Teachers Find Dashboards Trustworthy, Actionable and Useful? A Vignette Study Using a Logs and Audio Dashboard. - Reet Kasepalu; Pankaj Chejara; Luis Pablo Prieto; Tobias Ley (Technol. Knowl. Learn., 2022)

Guest Editorial: Designing Technologies to Support Professional and Workplace Learning for Situated Practice. - Viktoria Pammer-Schindler; Tobias Ley; Joachim Kimmerle; Allison Littlejohn (IEEE Trans. Learn. Technol., 2022)

A Digital Learning Ecosystem to Scaffold Teachers' Learning. - Kairit Tammets; Manisha Khulbe; Linda Helene Sillat; Tobias Ley (IEEE Trans. Learn. Technol., 2022)

A Learning Design to Support Transfer of Training in Continuing Education. - Jaanika Hirv-Biene; Gerti Pishtari; Marlene Wagner; Edna Milena Sarmiento-Márquez; Tobias Ley (EC-TEL, 2023)

Evaluating the Impact and Usability of an AI-Driven Feedback System for Learning Design. - Gerti Pishtari; Edna Milena Sarmiento-Márquez; María Jesús Rodríguez-Triana; Marlene Wagner; Tobias Ley (EC-TEL, 2023)

Here or There? Differences of On-Site and Remote Students' Perceptions of Usability, Social Presence, Engagement, and Learning in Synchronous Hybrid Classrooms. - Marlene Wagner; Gerti Pishtari; Tobias Ley (EC-TEL, 2023)

Integrating AI tools in teacher professional learning: a conceptual model and illustrative case. - Kairit Tammets; Tobias Ley (Frontiers Artif. Intell., 2023)

Single-case learning analytics: Feasibility of a human-centered analytics approach to support doctoral education. - Luis Pablo Prieto; Gerti Pishtari; Yannis A. Dimitriadis; María Jesús Rodríguez-Triana; Tobias Ley; Paula Odriozola-González (J. Univers. Comput. Sci., 2023)

Towards a partnership of teachers and intelligent learning technology: A systematic literature review of model-based learning analytics. - Tobias Ley; Kairit Tammets; Gerti Pishtari; Pankaj Chejara; Reet Kasepalu; Mohammad Khalil; Merike Saar; Iiris Tuvi; Terje Väljataga; Barbara Wasson (J. Comput. Assist. Learn., 2023)

Studying teacher withitness in the wild: comparing a mirroring and an alerting & guiding dashboard for collaborative learning. - Reet Kasepalu; Pankaj Chejara; Luis Pablo Prieto; Tobias Ley (Int. J. Comput. Support. Collab. Learn., 2023)

Interplay of Factors Influencing Pre-service Teachers' Intention to Integrate Learning Analytics into Practice. - Kairit Tammets; Tobias Ley; Kaire Kollom; Manisha Khulbe (EC-TEL (1), 2024)

A methodology for planning, implementation and evaluation of skills intelligence management - results of a design science project in technology organisations. - Kadri-Liis Kusmin; Peeter Normak; Tobias Ley (Frontiers Artif. Intell., 2024)

What if (Everyday) Technologies were Designed for Learning? Towards "Support for Learning" as a Design Goal for Every(day) Technology. - Viktoria Pammer-Schindler; Michael Liut; Tobias Ley (CHI Extended Abstracts, 2025)

A Citizen Science Approach to Co-Designing Hybrid Learning Scenarios in the Context of Vocational Secondary Education. - Gabriela Brezowar; Tobias Ley; Alexandra Gössl; Andrea Schlager; Marlene Wagner (EC-TEL (2), 2025)

Teaching with AI: The Role of Teachers in the Hybrid Intelligent System. - Tobias Ley; Mutlu Cukurova; Justin Edwards; Ann-Christin Falhs; Sanna Järvelä; Reet Kasepalu; Inge Molenaar; Gerti Pishtari; Nikol Rummel; Jörgen Sikk; Wannapon Suraworachet; Kairit Tammets; et al. (EC-TEL (2), 2025)

The role of learning activities and social presence in synchronous hybrid classrooms: results from a natural experiment. - Marlene Wagner; Gerti Pishtari; Tobias Ley (Interact. Learn. Environ., 2025)

A Large-Scale Study to Profile Teachers' Use of Games in the Classrooms: From Concerns to Adoption. - Triinu Jesmin; Kairi Osula; Katrin Niglas; Tobias Ley (Technol. Knowl. Learn., 2025)