Wijaya, Tony, Yulio Nando, and Meilian Meilian. “Pemrograman Android Untuk Pemula”. Semnas Corisindo 1, no. 1 (August 28, 2021): 106-112. Accessed February 24, 2024. https://ejournal.raharja.ac.id/index.php/corisindo/article/view/2021.