Wasil, Mohammad, Inda Tri Pasa, Hadi Prayitno, Asep Gunawan Slamet, and Olfebri. “Assessing the Role of Logistics Vehicles in Traffic Congestion and Air Pollution: Policy Implications from Surabaya’s CBD”. Logistica : Journal of Logistic and Transportation 2, no. 3 (July 31, 2024): 158–167. Accessed December 22, 2025. https://journal.idscipub.com/index.php/logistica/article/view/676.