MIRJALAL ORUJLU, Afsana. The Effects of Online Learning on Student Engagement and Achievement. Global Spectrum of Research and Humanities , [S. l.], v. 3, n. 2, p. 131–135, 2026. DOI: 10.69760/gsrh.02603020014. Disponível em: https://gsrh.net/index.php/home/article/view/213. Acesso em: 7 jul. 2026.