Carvajal Acosta, J. P., Urbina Mojica, R. A., Baron Mosquera, L. C. D., Paez-Rueda, C., & Fajardo, A. (2022). Design and Implementation of a Cost-Effective Object Tracking System Based on LoRa, Firebase, and Mapbox. IEEE Latin America Transactions, 20(7), 1075–1084. Retrieved from https://latamt.ieeer9.org/index.php/transactions/article/view/6253