et. al., Sorforaj Nowaj,. “Optimize the Supply Chain Problems Solving Features of Imperfect Quality Items Using EOQ Models Under Different Environment”. Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12, no. 12 (May 31, 2021): 4318–4336. Accessed May 7, 2024. https://turcomat.org/index.php/turkbilmat/article/view/8346.