Collaborative Work and Multi-criteria Organization of Web Educational Resources: A Theoretical Framework. - Alivizos Sofos; Apostolos Kostas (WSKS (2), 2008)

Internet-Mediated Communities of Practice (IMCoPs): A Meta-analysis of Critical Elements. - Apostolos Kostas; Alivisos Sofos (INCoS, 2010)

Internet-Mediated Communities of Practice: Identifying a Typology of Critical Elements. - Apostolos Kostas; Alivisos Sofos (Intelligent Adaptation and Personalization Techniques in Computer-Supported Collaborative Learning, 2012)

Ηλεκτρονική κοινότητα πρακτικής άσκησης (e-ΚΠΑ): διερευνητική μελέτη περίπτωσης των κοινοτήτων πρακτικής με έμφαση στο στοχασμό και την επαγγελματική ταυτότητα των εκπαιδευόμενων εκπαιδευτικών - Apostolos Kostas (2015)

Virtual Reality for Synchronous Learning in Higher Education. - Vlasios Kasapakis; Emmanuel Fokides; Apostolos Kostas; Androniki Agelada; Damianos Gavalas; George Koutromanos (XR (4), 2024)

Immersive virtual reality learning environments for higher education: A student acceptance study. - Stefan Aufenanger; Jasmin Bastian; Glória Bastos; Maria Castelhano; Célia Dias-Ferreira; Emmanuel Fokides; Damianos Gavalas; Vlasios Kasapakis; Androniki Agelada; Apostolos Kostas; George Koutromanos; Gregory Makrides; et al. (Comput. Educ. X Real., 2025)

The Role of ChatGPT in Education: Applications, Challenges: Insights From a Systematic Review. - Maria Dimeli; Apostolos Kostas (J. Inf. Technol. Educ. Res., 2025)

Gamification in Online Adult Learning: A Systematic Literature Review. - Apostolos Kostas; George Koutromanos; Ioanna Lagopati (J. Inf. Technol. Educ. Res., 2025)