Pekel, Engin, and Selin Soner Kara. “Solving Capacitated Location Routing Problem by Variable Neighborhood Descent and GA-Artificial Neural Network Hybrid Method”. Promet - Traffic&Transportation 30, no. 5 (November 9, 2018): 563-578. Accessed April 25, 2024. https://traffic.fpz.hr/index.php/PROMTT/article/view/2640.