JESSICA A. ALUPAY; JOHN LENON E. AGATEP. Preparedness of Large Secondary Schools in the Implementation of e-learning. International Journal of Computer Engineering in Research Trends, [S. l.], v. 9, n. 7, p. 120–130, 2022. Disponível em: https://www.ijcert.org/index.php/ijcert/article/view/675. Acesso em: 2 may. 2026.