Higher Education in a Digital Era through Project-based E-learning: Contributes of the RESTART4EDU Project, Dias,Paulo C.; Azevedo,Ângela Sá; Oliveira,Íris; Kara,Elif; Ergünay,Onur; Dönmez,Haci Mustafa; Girtu,Mihai; Caprioara,Daniela, Editör, Aletheia – Associação Científica e Cultural, Braga, ss.253-264, 2023