Poohoi R, Chaleeprom C. A Study on Reducing Transportation Costs: A Case Study of ABC Concrete Panel and Construction Materials Manufacturing Company. NKRAFA J.Sci Technol. [internet]. 2025 Dec. 23 [cited 2026 Sep. 12];22(1):1-14. available from: https://ph02.tci-thaijo.org/index.php/nkrafa-sct/article/view/259705