Ibrahim MF, Putri M, Farista D, Utama DM. An Improved Genetic Algorithm for Vehicle Routing Problem Pick-up and Delivery with Time Windows. JTI [Internet]. 2021 Feb. 28 [cited 2024 Jul. 6];22(1):1-17. Available from: https://ejournal.umm.ac.id/index.php/industri/article/view/12922