Yépez Ponce, D. F., Gallón Gracia , E. F. ., & Yépez Ponce , H. M. . (2021). IoT laser alarm system. I+ T+ C- Research, Technology and Science - Unicomfacauca, 1(16). Retrieved from https://revistas.unicomfacauca.edu.co/ojs/index.php/itc/article/view/352