ANALISIS MULTI OBJECTIVE OPTIMIZATION ON THE BASIS OF RATIO ANAYSIS (MOORA) DALAM MODEL REKOMENDASI EKSTRAKURIKULER SISWA. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 8, n. 4, p. 4057–4065, 2025. DOI: 10.54314/jssr.v8i4.4665. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/4665.. Acesso em: 18 apr. 2026.