An Investigation of the Relationship between Academic Self-Efficacy, Achievement Motivation, and Smartphone Addiction. International Journal on Studies in Education, [S. l.], v. 7, n. 4, p. 959–977, 2025. DOI: 10.46328/ijonse.5662. Disponível em: https://ijonse.net/index.php/ijonse/article/view/5662. Acesso em: 15 nov. 2025.