Design Principles for Collaboration Platforms for Open Education. - Safa'a AbuJarour; Henri Pirkkalainen; Jan M. Pawlowski; Markus Bick; Migle Bagucanskyte; Anna Frankenberg; Raimund Hudak; Constantinos Makropoulos; Dimitra Pappa; Vassilis Pitsilis; Anne-Christin Tannhauser; Elena Trepule; et al. (CSEDU (1), 2015)

Idea-Space: A Use Case of Collaborative Course Development in Higher Education. - Safa'a AbuJarour; Jan M. Pawlowski; Markus Bick; Migle Bagucanskyte; Anna Frankenberg; Raimund Hudak; Constantinos Makropoulos; Dimitra Pappa; Vassilis Pitsilis; Henri Pirkkalainen; Anne-Christin Tannhauser; Elena Trepule; et al. (GeNeMe, 2015)

Learning Spaces and Places of Digital and Networked Society. - Airina Volungeviciene; Margarita Teresevicienè; Estela Dauksienè; Elena Trepule; Ulf-Daniel Ehlers (ICALT, 2019)

How to Increase the Value of Digital Badges for Assessment and Recognition in Higher Education. A University Case. - Elena Trepule; Airina Volungeviciene; Margarita Teresevicienè; Rasa Greenspon; Nilza Costa (Informatics Educ., 2021)