“PENGEMBANGAN VIDEO MOBILE LEARNING DALAM MATERI SISTEM PERSAMAAN LINEAR TIGA VARIABEL (SPLTV)” (2022) Jurnal Prodi Pendidikan Matematika (JPPM), 4(2), pp. 478–490. Available at: http://jurnal.mipatek.ikippgriptk.ac.id/index.php/JPPM/article/view/463 (Accessed: 2 July 2025).