Hutagalung H, Haris D. Pengembangan Perangkat Pembelajaran Berbasis Realistic Mathematics Education (Rme) Berbantuan Learning Management System (Lms) Pada Materi Persamaan Kuadrat. JCS [Internet]. 2022Nov.9 [cited 2024Dec.22];1(4):617-2. Available from: https://jcs.greenpublisher.id/index.php/jcs/article/view/90