Rizki, Hera Tri, Mesran Mesran, and Imam Saputra. “Penerapan Preference Selection Index (PSI) Dalam Seleksi Siswa Program Pertukaran Pelajar”. JURNAL MEDIA INFORMATIKA BUDIDARMA 6, no. 2 (April 25, 2022): 989–999. Accessed April 15, 2026. https://ejurnal.stmik-budidarma.ac.id/index.php/mib/article/view/3928.