Saha, Sujata, and Tripti Chakrabarti. “Cost Minimization Policy for Manufacturer in a Supply Chain Management System With Two Rates of Production under Inflationary Condition”. Jurnal Teknik Industri 21, no. 2 (August 30, 2020): 200–212. Accessed November 22, 2024. https://ejournal.umm.ac.id/index.php/industri/article/view/12592.