Fatahillah A, Puspitasari ID, Hussen S. The development of Schoology web-based learning media with GeoGebra to improve the ICT literacy on quadratic functions. J.Res.Adv.Math.Educ [Internet]. 2020 Aug. 18 [cited 2025 Nov. 17];5(3):304-16. Available from: https://journals2.ums.ac.id/jramathedu/article/view/9322