Hapsari, S.S.E., Suryaningrat, I.B. and Mahardika, N.S. 2025. EFFICIENCY OF MATERIAL HANDLING COSTS (MHC) THROUGH LAYOUT REDESIGN USING CRAFT METHOD (Case Study: Kopi Jaya Coffee Processor). Jurnal Penelitian Sains dan Teknologi Indonesia. 4, 1 (Jun. 2025), 498–505.