Absalom Tagaku, Cosmas Poluakan, Jovialine Ruangkat, and Anatje Lihiang. “Development of Android-Based Learning Media and the PIMCA Model at SMP Negeri 7 Halmahera Selatan”. International Journal of Biological Engineering and Agriculture 2, no. 4 (May 4, 2023): 60–80. Accessed July 22, 2024. https://inter-publishing.com/index.php/IJBEA/article/view/1600.