Mondal, Manik, Mohammed Forhad Uddin, and Kazi Anowar Hussain. “Study of Inventory Model for Deteriorating Items With Exponential Demand Function”. GANIT: Journal of Bangladesh Mathematical Society 34 (June 28, 2016): 89–100. Accessed December 22, 2024. https://banglajol.info/index.php/GANIT/article/view/28557.