Lohatepanon, M. and Adulyasak, Y. (2015) “Continuous Move Optimization for Truckload Pickup and Delivery Problem”, Science & Technology Asia, 11(4), pp. 46–55. available at: https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41535 (accessed: 17 September 2026).