Wijayanti, Menik, and Joice Marantika. “PENENTUAN HARGA POKOK PRODUKSI KOPI BUBUK PADA PT. SENANG ABADI SORONG”. SOSCIED 3, no. 2 (November 3, 2020): 137-144. Accessed June 30, 2025. https://jurnal.poltekstpaul.ac.id/index.php/jsoscied/article/view/241.