[30] Ouyang, L. Y., Chen, M. S. & Chuang, K. W. (2002). Economic order quantity model under cash discount and payment delay. Information and Management Sciences, 13(1), 1-10.
[1] Chan, W. M., Ibrahim, R. N. & Lochert, P. B. (2003). A new EPQ model: integrating lower pricing, rework and reject situations. Production Planning & Control, 14(7), 588-595.
[3] Chang, C. T., Ouyang, L. Y. & Teng, J. T. (2003). An EOQ model for deteriorating items under supplier credits linked to ordering quantity. Applied Mathematical Modelling, 27, 983-996.
[4] Chang, C. T. & Teng, J. T. (2004). Retailer’s optimal ordering policy under supplier credits. Mathematical Methods of Operations Research, 60, 471-483.