“Rancang Bangun Aplikasi E-Learning Berbasis Web Menggunakan Framework Codeigniter”. Riwayat: Educational Journal of History and Humanities 8, no. 4 (October 31, 2025): 496–507. Accessed March 21, 2026. https://ejournal.yaydi.com/index.php/riwayat/article/view/537.