Sardianti, Andi Lelanovita, Pristian Zakaria, and muhamad yazid bustomi. 2024. “Cost and Feasibility Analysis of Copra in Tilamuta District Boalemo Regency”. Buletin Loupe 20 (02):200-205. https://doi.org/10.51967/buletinloupe.v20i02.3216.