RAHAYU, A. Decision Support System for Elective Course Selection Using the TOPSIS Method. Journal of Intelligent Decision Support System (IDSS), [S. l.], v. 3, n. 2, p. 62-68, 2020. Disponível em: https://idss.iocspublisher.org/index.php/jidss/article/view/58. Acesso em: 24 apr. 2026.