An integrated self-evaluated framework for embedding Web 2.0 technologies in the educational process. - Theodoros Karvounidis; Konstantinos Chimos; Sotirios Bersimis; Christos Douligeris (EDUCON, 2012)

I.P.AD.: An Integrated Project Management and Instructional Systems Development Model for E-learning. - Konstantinos Chimos; Michail Basios; Theodoros Karvounidis; Ioannis Kostis; Ioannis Katsanakis; Christos Douligeris (Panhellenic Conference on Informatics, 2012)

Unisuite: An innovative integrated suite for delivering synchronous and asynchronous online education. - Konstantinos Chimos; Theodoros Karvounidis; Christos Douligeris; Michail Basios; Sotiris Bersimis (EDUCON, 2013)

Μεθοδολογικό πλαίσιο και αποτίμηση τεχνολογιών κοινωνικής δικτύωσης στον εκπαιδευτικό σχεδιασμό - Theodoros Karvounidis (2013)

Pirus: A file storage service in cloud computing for educational use. - Dimitris Kallergis; Konstantinos Chimos; Stefanos Vizikidis; Theodoros Karvounidis; Michael Bassios; Christos Douligeris (EDUCON, 2014)

A Semantic Web Approach in the Implementation of a Linked Data Portal Using a CMS. - Eleni Giannopoulou; Nikolas Mitrou; Konstantinos Chimos; Theodoros Karvounidis; Christos Douligeris (SITIS, 2014)

Pirus: A Web-based File Hosting Service with Object Oriented Logic in Cloud Computing. - Dimitris Kallergis; Konstantinos Chimos; Stefanos Vizikidis; Theodoros Karvounidis; Christos Douligeris (CoRR, 2014)

Software in e-Learning Architecture, Processes and Management. - Michael Mpasios; Dimitris Kallergis; Konstantinos Chimos; Theodoros Karvounidis; Christos Douligeris (CoRR, 2014)

Evaluating Web 2.0 technologies in higher education using students' perceptions and performance. - Theodoros Karvounidis; Konstantinos Chimos; Sotiris Bersimis; Christos Douligeris (J. Comput. Assist. Learn., 2014)

Applying ontologies in an educational context. - Dimitra Tzoumpa; Theodoros Karvounidis; Christos Douligeris (EDUCON, 2016)

Towards an Ontology Approach in Teaching Geometry. - Dimitra Tzoumpa; Theodoros Karvounidis; Christos Douligeris (ICL (2), 2016)

Factors affecting peer assessment of student presentations. - Antonios Andreatos; Theodoros Karvounidis; Christos Douligeris (EDUCON, 2017)

A design and evaluation framework for visual programming codes. - Christos Douligeris; Ioannis Argyriou; Anastasios Ladias; Theodoros Karvounidis (EDUCON, 2017)

B@SE: Blocks for @rduino in the Students' educational process. - Alexander G. Tamilias; Theodoros J. Themelis; Theodoros Karvounidis; Zacharenia Garofalaki; Dimitrios Kallergis (EDUCON, 2017)

Work in progress: Extending the application of ontologies in the teaching of geometry: The right triangle in the circle. - Dimitra Tzoumpa; Theodoros Karvounidis; Christos Douligeris (EDUCON, 2017)

Circle's Ontology Extended: Circumference and Surface Area of a Circle. - Dimitra Tzoumpa; Theodoros Karvounidis; Christos Douligeris (ICL (1), 2018)

Factors, issues and interdependencies in the incorporation of a Web 2.0 based learning environment in higher education. - Theodoros Karvounidis; Konstantinos Chimos; Sotirios Bersimis; Christos Douligeris (Educ. Inf. Technol., 2018)

Kinds of loops implemented with messages in Scratch and the SOLO Taxonomy. - Theodoros Karvounidis; Anastasios Ladias; Demitrios Ladias; Christos Douligeris (SEEDA-CECNSM, 2019)

Categorization of requests detecting in Scratch using the SOLO taxonomy. - Anastasios Ladias; Demitrios Ladias; Theodoros Karvounidis (SEEDA-CECNSM, 2019)

A Theoretical Persuasive Framework for Supporting and Evolving an Individual's Sustainable Mobile Traveling Attitude. - Maria Eftychia Angelaki; Theodoros Karvounidis; Christos Douligeris (IISA, 2020)

Mobile Applications and Projects for Sustainable Urban Public Transportation: a Selective Review. - Maria Eftychia Angelaki; Theodoros Karvounidis; Christos Douligeris (PCI, 2020)

Educating Adolescents In Sustainable Travel Urban Behavior Through Mobile Applications Using Motivational Features. - Maria Eftychia Angelaki; Theodoros Karvounidis; Christos Douligeris (SEEDA-CECNSM, 2020)

Composition of programming structures into scenarios and their matching with the SOLO levels. - Demitrios Ladias; Theodoros Karvounidis; Anastasios Ladias (SEEDA-CECNSM, 2020)

Towards a Smart Classroom Enabled Sustainability Education: A Conceptual Model. - Maria Eftychia Angelaki; Theodoros Karvounidis; Christos Douligeris (IMCL, 2021)

A Methodology for Adopting Security Management Principles in Health Sector Environments. - Theodoros Karvounidis; Dimitrios Kallergis; Zacharenia Garofalaki; Christos Douligeris (PCI, 2021)

Management of sensors in robotic constructions provided by primary school children. - Epaminondas Papigiotis; Theodoros Karvounidis; Anastastios Ladias; Christos Douligeris (SEEDA-CECNSM, 2021)

ESTA: Educating Adolescents in Sustainable Travel Urban Behavior through Mobile Applications Using Motivational Features. - Maria Eftychia Angelaki; Theodoros Karvounidis; Christos Douligeris (Comput., 2021)

Assessment of command structuring in Scratch programming using the SOLO taxonomy. - Anastasios Ladias; Theodoros Karvounidis; Christos Douligeris (EDUCON, 2022)

Exploring Pupils' Knowledge and Awareness of E-Waste Recycling in Greece. - Maria Eftychia Angelaki; Theodoros Karvounidis; Christos Douligeris (SEEDA-CECNSM, 2022)

Assessment of data carriers with the SOLO taxonomy in Scratch. - Theodoros Karvounidis; Anastasios Ladias; Christos Douligeris (SEEDA-CECNSM, 2022)

Sustainability-Oriented Schools in Greece: Analyzing Pupils' Opinions and Perceptions about Sustainability and Redesign Computer Science Curricula towards Green Informatics. - Maria Eftychia Angelaki; Theodoros Karvounidis; Christos Douligeris (EDUCON, 2023)

Assessment of data types and of the ways they are used in Scratch using the SOLO taxonomy. - Theodoros Karvounidis; Anastasios Ladias; Christos Douligeris (EDUCON, 2023)

Teachers' Evaluation of 3D Design and 3D Printing Activities in Secondary Education. - Eleni Seralidou; Theodoros Karvounidis; Christos Douligeris (SEEDA-CECNSM, 2023)

Applying a persuasive framework for adopting a sustainable mobile travelling attitude. - Maria Eftychia Angelaki; Theodoros Karvounidis; Christos Douligeris (Int. J. Mob. Commun., 2023)

Greek ICT School Teachers' Perceptions and Awareness Toward Embedding Sustainability and Green Informatics into the ICT Curricula. - Maria Eftychia Angelaki; Theodoros Karvounidis; Evangelia Kolega; Christos Douligeris (EDUCON, 2024)

Assessment of Transparent Data Representation in Scratch via the SOLO Taxonomy. - Anastasios Ladias; Theodoros Karvounidis; Christos Douligeris (EDUCON, 2024)

Exploring the Awareness Outcomes of Educating ICT Students on the Environmental Implications of e-Waste Recycling and Energy Consumption in Data Centers. - Maria Eftychia Angelaki; Fragkiskos Bersimis; Theodoros Karvounidis; Christos Douligeris (IEEE Trans. Educ., 2024)

Towards more sustainable higher education institutions: Implementing the sustainable development goals and embedding sustainability into the information and computer technology curricula. - Maria Eftychia Angelaki; Fragkiskos Bersimis; Theodoros Karvounidis; Christos Douligeris (Educ. Inf. Technol., 2024)

Cybersecurity Certification for Professional Training: An Overview. - Dimitrios Kallergis; Theodoros Karvounidis; Kitty Kioskli; Christos Douligeris (EDUCON, 2025)