Assessment of smartphone usage among students for effective learning during Covid-19 pandemic lockdown in senior secondary schools in Ogun State, Nigeria. Kashere Journal of Education, [S. l.], v. 4, n. 1, p. 36–44, 2023. Disponível em: https://kasherejournalofeducation.org/index.php/kje/article/view/31. Acesso em: 27 oct. 2026.