1.
RubiƱos-Jimenez, Santiago, Chavez-Gallegos, Eduardo, Huarcaya-Gonzales, Edwin, et al. IoT applied to counting the number of people in a classroom and measuring body temperature with a built-in alarm system for the prevention of Covid-19. LACCEI. 2023;1(8). doi:10.18687/LACCEI2023.1.1.1233