SISTEM PENDUKUNG KEPUTUSAN DALAM MENENTUKAN SISWA TERBAIK MENGGUNAKAN METODE ROC ( RANK ORDER CENTROID ) DAN CPI ( COMPOSITE INDEX ). JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 7, n. 2, p. 423–430, 2024. DOI: 10.54314/jssr.v7i2.1843. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/1843.. Acesso em: 13 apr. 2026.