Himawan, Gregorius Hugo. “Decision Support System for Mining Land Clearing in Magelang Regency Using the Simple Attribute Rating Technique (SMART) Method”. Jurnal Mandiri IT 9, no. 2 (January 30, 2021): 35–39. Accessed May 14, 2026. https://ejournal.isha.or.id/index.php/Mandiri/article/view/110.