“Optimasi Sistem Pembelajaran Pada Sistem E-Learning Di Universitas Dharma Andalas Melalui Pendekatan Kerangka Kerja ITIL V. 3 ”. SAINSTEK 13, no. 2 (December 30, 2025): 184–189. Accessed October 7, 2026. https://ejournal.sttp-yds.ac.id/index.php/js/article/view/363.