RISWANDI, Agus; LUBIS, Rustam; SYAHRI, Putri; YURMAINI, Yurmaini. Virtual Classroom Management in Islamic Higher Education: Optimizing Scheduling Efficiency and Academic Activities. Al-Fikru: Jurnal Ilmiah, [S. l.], v. 20, n. 1, p. 225–237, 2026. DOI: 10.51672/alfikru.v20i1.1084. Disponível em: http://jurnal.staiserdanglubukpakam.ac.id/index.php/alfikru/article/view/1084. Acesso em: 30 jul. 2026.