Friadi, John, Elly Rumengan, and Dodi Putra Yani. “Application E-Learning Based on Cloud Computing at the Faculty of Engineering, Batam University”. Eduvest - Journal of Universal Studies 2, no. 7 (July 15, 2022): 1.312–1.318. Accessed July 6, 2025. https://eduvest.greenvest.co.id/index.php/edv/article/view/517.