Irmaya, N., Syahputra, H. and Lubis, A. (2024) “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 : Jurnal Matematika dan Pendidikan Matematika, 9(3), pp. 739–754. doi: 10.31943/mathline.v9i3.665.