Sari, Y. N., and C. Mukmin. “Pengembangan Sistem Informasi Tracer Study Pada SMK Muhammadiyah 1 Palembang”. Journal of Information Technology Ampera, vol. 3, no. 2, Aug. 2022, pp. 94-107, https://mail.journal-computing.org/index.php/journal-ita/article/view/215.