Widyasasi, Dyah, et al. “Utilization of the DJI Phantom 3 Advance Quadcopter Type Drone Vehicle for Area Mapping of the Samarinda State Agricultural Polytechnic Campus”. Buletin Loupe, vol. 20, no. 01, June 2024, pp. 58-63, doi:10.51967/buletinloupe.v20i01.3029.