Irmaya N, Syahputra H, Lubis A. Development of Mathematics E-Comic Media Based On Problem Based Learning To Improve The Problem Solving Ability And Learning Interest of Students of Muhammadiyah Private Junior High School 16 Lubuk Pakam. Mathline [Internet]. 2024 Aug. 11 [cited 2024 Nov. 21];9(3):739-54. Available from: https://mathline.unwir.ac.id/index.php/Mathline/article/view/665