Indra Welly Arifin, Hastuti Handayani Harahap, Frederick Rudy Sentosa Rajagukguk. MULTI-OBJECTIVE OPTIMIZATION MODEL APPROACH FOR SUSTAINABLE MSME SUPPLY CHAINS: A BALANCE APPROACH BETWEEN ECONOMIC, ENVIRONMENTAL AND OPERATIONAL PERFORMANCE IN DEVELOPING COUNTRIES. IJEBAS [Internet]. 2026 May 24 [cited 2026 May 26];6(3):1172-85. Available from: https://radjapublika.com/index.php/IJEBAS/article/view/5651