Tang, Jusman, and Fenny Hasanuddin. “Development of Interactive Teaching Materials for Excretory System Materials Using Smart Apps Creator”. Edumaspul: Jurnal Pendidikan 7, no. 2 (October 1, 2023): 6129-6135. Accessed July 22, 2024. https://ummaspul.e-journal.id/maspuljr/article/view/7942.