“Efektivitas Penerapan E-Modul Berbasis Heyzine Flipbook Pada Mata Kuliah Dasar Elektronika”. Educator Development Journal 4, no. 2 (September 10, 2026): 243–257. Accessed September 12, 2026. https://publication.ar-raniry.ac.id/index.php/edj/article/view/394.