Wong, Y.Y. and Jamaian, S.S. (2022) “A Multi-Trip Vehicle Routing Problem with Time Windows for Waste Collection in Bidor Region”, Enhanced Knowledge in Sciences and Technology, 2(1), pp. 464–473. Available at: https://publisher.uthm.edu.my/periodicals/index.php/ekst/article/view/5333 (Accessed: 18 July 2024).