Batubara SH, Maulana SA, Harahap WA, Niska DY. Decision Support System for Determining Tutoring Institutions for SNBT Preparation Using the Weighted Product Method. J. Computer Science Advancements [Internet]. 2024Jul.26 [cited 2025Oct.30];2(2):99-113. Available from: http://ypidathu.or.id/journal/index.php/jcsa/article/view/1108