Darma, I Ketut, I Gede Made Karma, and I Made Anom Santiana. “The Development of Blended Learning Model in Applied Mathematics by Using LMS Schoology: Requirement Analysis Stage”. International research journal of engineering, IT & scientific research 5, no. 6 (November 21, 2019): 33–45. Accessed July 16, 2024. https://sloap.org/journals/index.php/irjeis/article/view/798.