Suthipongkeat, Apitchaya, Akkaranan Pongsathornwiwat, and Nuchjarin Intalar. 2023. “Designing of optimal warehouse layout and storage location assignment : A case study of an import-export frozen butcher warehouse”. Journal of Applied Statistics and Information Technology 8 (2):69-91. https://ph02.tci-thaijo.org/index.php/asit-journal/article/view/251230.