Mathematical Modelling Of Inventory System With Parabolic Holding Cost, Weibull Distributed Deterioration Backlogging Under Pentagonal Fuzzy Parameters. TURCOMAT [Internet]. 2021 Apr. 28 [cited 2026 May 31];12(10):3453-9. Available from: https://turcomat.org/index.php/turkbilmat/article/view/5023