Edirimanne, Rumesh, W Madushan Fernando, Peter Nielsen, H. Niles Perera, and Amila Thibbotuwawa. 2024. “OPTIMIZING UNMANNED AERIAL VEHICLE BASED FOOD DELIVERY THROUGH VEHICLE ROUTING PROBLEM: A COMPARATIVE ANALYSIS OF THREE DELIVERY SYSTEMS”. Applied Computer Science 20 (1):85–105. https://doi.org/10.35784/acs-2024-06.