Sihombing, Daniel Oktodeli. “Perancangan Sistem Informasi Pengelolaan Kegiatan Himpunan Mahasiswa Menggunakan System Development Life Cycle”. Technology, Business and Entrepreneurship 1, no. 1 (June 30, 2023): 30–41. Accessed July 9, 2025. https://ejournal.itbss.ac.id/index.php/techbus/article/view/5.