Suprayogi, S. and Priyandari, Y. 2018. Tabu Search for the Vehicle Routing Problem with Multiple Trips, Time Windows, and Simultaneous Delivery-Pickup. Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri. 19, 2 (Jan. 2018), 75-82. DOI:https://doi.org/10.9744/jti.19.2.75-82.