KHAN, Wajid. Mobile Phone Usage Patterns and Impacts Among University Students: A Study at Bacha Khan University, Pakistan. Journal of Policy Options, [S. l.], v. 3, n. 4, p. 114–118, 2020. Disponível em: https://resdojournals.com/index.php/jpo/article/view/67.. Acesso em: 5 feb. 2025.