Ramadhan, N. R. dan Burhan, B. (2022) “NUMERICAL SOLUTION OF SEIRS MODEL OF ONLINE GAME ADDICTION ON MATHMATICS STUDENTS USING HOMOTOPY PERTURBATION METHOD”, Jurnal Madako Education, 8(2). Tersedia pada: https://ojs.umada.ac.id/index.php/jme/article/view/240 (Diakses: 17 November 2025).