Eliciting design patterns for e-learning systems. - Symeon Retalis; Petros Georgiakakis; Yannis A. Dimitriadis (Comput. Sci. Educ., 2006)

Demystifying the asynchronous network supported collaborative learning systems. - Petros Georgiakakis; Symeon Retalis (Int. J. Comput. Appl. Technol., 2006)

DEPTH TOOLKIT: A Web-Based Tool for Designing and Executing Usability Evaluations of E-Sites Based on Design Patterns. - Petros Georgiakakis; Symeon Retalis; Yannis Psaromiligkos; George Papadimitriou 004 (HCI (1), 2007)

Μία μέθοδος ευχρηστίας διαδραστικών συστημάτων μάθησης αξιοποιώντας τα σχεδιαστικά χνάρια - Petros Georgiakakis (2008)

Design Patterns for Creativity. - Petros Georgiakakis; Symeon Retalis (EuroPLoP, 2009)

Designing Configurations of CSCL Scripts Using Interaction Analysis Findings. - Ourania Petropoulou; Mary Katsamani; Georgia Lazakidou; Symeon Retalis; Petros Georgiakakis; Stamos T. Karamouzis (INCoS, 2010)

Making Adaptations of CSCL Scripts by Analyzing Learners' Online Behavior. - Ourania Petropoulou; Georgia Lazakidou; Petros Georgiakakis; Symeon Retalis (Intelligent Adaptation and Personalization Techniques in Computer-Supported Collaborative Learning, 2012)

The Impact of Physical Computing and Computational Pedagogy on Girl's Self - Efficacy and Computational Thinking Practice. - Sarantos Psycharis; Konstantinos Kalovrektis; Apostolos Xenakis; Ioannis Paliokas; Matthaios Patrinopoulos; Petros Georgiakakis; Paraskevi Iatrou; Paraskevi Theodorou; Theodora Papageorgiou; Vasiliki Ntourou (EDUCON, 2021)