Alpiana, Nopiah, Yuri Rahmanto, and Ikbal Yasin. “ Permodelan Sistem Informasi Akuntansi Siklus Pendapatan Jasa ”. CHAIN: Journal of Computer Technology, Computer Engineering, and Informatics 1, no. 2 (April 1, 2023): 78-85. Accessed September 16, 2025. https://ejournal.techcart-press.com/index.php/chain/article/view/34.