K. Kalaiarasi, M. Sumathi, H. Mary Henrietta. Optimization of fuzzy inventory model for EOQ using Lagrangian method. Malaya J. Mat. [Internet]. 2019 Jul. 1 [cited 2024 Nov. 21];7(03):497-501. Available from: https://www.malayajournal.org/index.php/mjm/article/view/742