Bullying Behavior and Project-based Activities in Virtual Learning Communities (VLCs). - Stefanos Nikiforos; Spyros Tzanavaris; Katia Lida Kermanidis (SEEDA-CECNSM, 2020)

Role of the teacher training and the new technologies in the design of innovative educational projects in Greece. - Spyros Kolyvas; Stefanos Nikiforos (TEEM, 2020)

Virtual learning communities (VLCs) rethinking: Collaboration between learning communities. - Stefanos Nikiforos; Spyros Tzanavaris; Katia Lida Kermanidis (Educ. Inf. Technol., 2020)

Εφαρμογές γλωσσικής τεχνολογίας στα ελληνικά για την αναγνώριση προτύπων μάθησης και συμπεριφοράς στις δυνητικές κοινότητες μάθησης: σχολικός εκφοβισμός και αυτοκτονικός ιδεασμός - Stefanos Nikiforos (2020)

Virtual Learning Communities (VLCs) rethinking: From negotiation and conflict to prompting and inspiring. - Spyros Tzanavaris; Stefanos Nikiforos; Despoina Mouratidis; Katia Lida Kermanidis (Educ. Inf. Technol., 2021)

Suicidal tendencies prediction in Greek poetry. - Stefanos Nikiforos; Alexandros Dimitrios Zervopoulos; Evangelos Geramanis; Alexandros Toulakis; Asterios Papamichail; Dimitrios Triantafylloy; Theofanis Tasoulas; Katia Lida Kermanidis (Evol. Syst., 2021)

Post-pandemic pedagogy: Emergency remote teaching impact on students with functional diversity. - Spyridon Tzimiris; Stefanos Nikiforos; Katia Lida Kermanidis (Educ. Inf. Technol., 2023)

Teachers' Needs for Support during Emergency Remote Teaching in Greek Schools: Role of Social Networks. - Stefanos Nikiforos; Eleftheria Anastasopoulou; Athina Pappa; Spyros Tzanavaris; Katia Lida Kermanidis (Comput., 2024)