Muslem R, Imam, and Dedy Armiady. “A PSO-Based CVRPPD Model With Weather and Traffic Constraints for Two-Wheeled Urban Delivery in Indonesia”. Instal : Jurnal Komputer 17, no. 05 (July 14, 2025): 281–290. Accessed April 18, 2026. https://journalinstal.cattleyadf.org/index.php/Instal/article/view/388.