Ilham S, Hakim R, Hardian N. The Development of an Android-Based E-Module In the History of Da’wah Coursein State Islamic Universities. IJEDS [Internet]. 2020 Dec. 14 [cited 2026 Apr. 25];3(1):21-9. Available from: http://ijeds.ppj.unp.ac.id/index.php/IJEDS/article/view/277