Phuk-in, Adul. “SOLUTIONS FOR TRANSPORTATION AND MAINTENANCE SCHEDULING NEEDS: A CASE STUDY OF A FUEL DISTRIBUTION COMPANY IN UTTARADIT PROVINCE : Optimized Transportation and Maintenance Scheduling for Fuel Firms”. Suranaree Journal of Science and Technology 31, no. 6 (February 17, 2025): 010347(1–13). accessed September 10, 2026. https://ph04.tci-thaijo.org/index.php/SUJST/article/view/5932.