ศรีสุวรรณดี ฐ. and สินธุเชาวน์ ส. (2019) “Solving Vehicle Routing Problem by Using ant Colony Optimization for Case Study of Ban Paeo Group Ltd”., Engineering and Technology Horizons , 36(2), pp. 30–36. available at: https://ph01.tci-thaijo.org/index.php/lej/article/view/240128 (accessed: 12 September 2026).