Puspita Mahata, Sujit Kumar De, and Gour Chandra Mahata. “Optimal Ordering and Screening Policy for Perishable Items With Imperfect Quality”. International Journal of Mathematics And its Applications 9, no. 1 (March 15, 2021): 51–61. Accessed May 6, 2024. http://ijmaa.in/index.php/ijmaa/article/view/101.