Tewu, Annadya, Mahdalena, and Amir Lukum. “Model for Determining the Cost of Goods Manufactured of Copra in Pelambane Village”. Majapahit Journal of Islamic Finance and Management 6, no. 2 (July 14, 2026): 3635–3650. Accessed July 14, 2026. https://syariah.jurnalikhac.ac.id/index.php/majapahit/article/view/1008.