Blended Collaborative Learning Through a Wiki-Based Project: A Case Study on Students' Perceptions. - Dimitrios Roussinos; Athanassios Jimoyiannis (Int. J. Digit. Lit. Digit. Competence, 2011)

Social network analysis of students' participation and presence in a community of educational blogging. - Athanassios Jimoyiannis; Panagiotis Tsiotakis; Dimitrios Roussinos (Interact. Technol. Smart Educ., 2013)