Sudarni, Ajeng. “Development Of Android-Based Electronic Module Using Sigil Application As A Learning Media”. Jurnal Teknologi Informasi dan Pendidikan 16, no. 1 (May 22, 2023): 54-63. Accessed November 21, 2024. http://tip.ppj.unp.ac.id/index.php/tip/article/view/464.