Mariana Rika Nahak, Elly Lestari and Setyaningrum, F. (2026) “Analysis of the Determination of the Cost of Goods Sold at PT. Spirit Jaya Snack & Coffee”, International Journal of Management and Business, 3(1), pp. 64–71. Available at: https://irdhjournals.com/ijmb/article/view/192 (Accessed: 12 May 2026).