Ngo, Tung, Phong Nguyen, Dinh Huy Ta, Huy Nguyen, Tuyen Nguyen, and Phuong Le. 2020. “Development and Implementation of Smart Street Lighting System Based on LoRa Technology”. VNUHCM Journal of Engineering and Technology 2 (3), 193-206. https://doi.org/https://doi.org/10.32508/stdjet.v2i3.570.