Kanni AAS, Amirthakodi M. Performance Assessment of Production Inventory System With Catastrophes Including Negative Customers and Machine Breakdowns. Comm. Math. Appl. [Internet]. 2025 Aug. 20 [cited 2025 Dec. 5];16(2):471-88. Available from: http://www.rgnpublications.com/journals/index.php/cma/article/view/3112