Tripathy, P. K., Pattnaik, M. and Tripathy, P. K. (2015) “A Decision-Making Framework for a Single Item Economic Order Quantity Model with Two Constraints”, Thailand Statistician, 11(1), pp. 67–76. available at: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/34220 (accessed: 29 September 2026).