Chaipetch P, Amprayn C, Lertpaitoonpan W. OPTIMIZING BUDGET ALLOCATION FOR LOW-VOLUME ROADS THROUGH THE AHP-TOPSIS APPROACH. Suranaree J Sci Technol [internet]. 2026 Sep. 1 [cited 2026 Sep. 10];33(4):010450(1-15). available from: https://ph04.tci-thaijo.org/index.php/SUJST/article/view/12625