Wahyuni S, Siregar IK, Sudarmin S. APPLICATION OF THE WEIGHTED PRODUCT METHOD FOR DETERMINING ASSISTANCE OF JOINT BUSINESS GROUP. JURTEKSI [Internet]. 2023Sep.5 [cited 2025Nov.26];9(4):629-36. Available from: https://jurnal.stmikroyal.ac.id/index.php/jurteksi/article/view/2203