Iriani, Ira, and Sinta Sartika. “Analisis Perhitungan Harga Pokok Penjualan Pada Distributor Piring Keramik Tjantik ”. Jurnal Ekonomak 8, no. 1 (April 30, 2022): 108-114. Accessed February 3, 2026. https://ejournal.stiepgri.ac.id/index.php/ekonomak/article/view/316.