Matondang H, Situmorang DB, Mesran M, Syahrizal M. Penerapan Metode Weighted Aggregated Sum Product Assessment Dalam Pemilihan Peserta Olimpiade Sains. bulletinds [Internet]. 30Oct.2024 [cited 18Jun.2026];4(1):13-8. Available from: https://ejurnal.seminar-id.com/index.php/bulletinds/article/view/6410