Sugiharti G, Nasution HA, Nasution MA, Siregar MI. Development of web-based media in instrument analysis college to improve student competence. J.Pendidik.Kim [Internet]. 2024 Apr. 30 [cited 2025 Jul. 4];16(1):70-5. Available from: https://jurnal.unimed.ac.id/2012/index.php/jpk/article/view/50775