Zen, Muhammad, Irwan Irwan, Hafni Hafni, and M Dea Putra Ananda. “Implementasi Dan Pengujian Menggunakan Metode BlackBox Testing Pada Sistem Informasi Tracer Study”. Bulletin of Computer Science Research 4, no. 4 (June 30, 2024): 327-340. Accessed January 31, 2026. https://www.hostjournals.com/bulletincsr/article/view/359.