Development of a LoRa-based air quality monitoring system with user interface for public utility vehiclesAaron Tolentino, Anna Margarita Chua, Paul Jason Co, Jaybie De Guzman, Marc Rosales and John Richard HizonE3S Web Conf., 634 (2025) 03003DOI: https://doi.org/10.1051/e3sconf/202563403003