MOHDEB, Djamila; BOUBETRA, Abdelhak; CHARIKHI, Mourad. Tie Persistence in Academic Social Networks. Informatica, [S. l.], v. 40, n. 3, 2016. Disponível em: https://puffbird.ijs.si/index.php/informatica/article/view/1225. Acesso em: 23 jun. 2025.