Taufik Arief (2026) “EXPERIMENTAL-BASED OPTIMIZATION MODELING OF COAL BLENDING USING PROXIMATE ANALYSIS TO MEET MT-47 POWER PLANT FUEL STANDARDS”, Multidiciplinary Output Research For Actual and International Issue (MORFAI), 6(3), pp. 3756–3764. Available at: https://radjapublika.com/index.php/MORFAI/article/view/5210 (Accessed: 2 May 2026).