Estrada, Miquel, José-Magín Campos-Cacheda, and Francesc Robusté. “Night Deliveries and Carrier-Led Consolidation Strategies to Improve Urban Goods Distribution”. Transport 33, no. 4 (December 5, 2018): 930-947. Accessed February 23, 2025. https://btp.vilniustech.lt/index.php/Transport/article/view/6058.