Thoriq Ahmad Qushoyyi, Syarifuddin Nasution, and Ainul Haq. “Design Of An Early Warning System For Fire Based On The Internet Of Things (IOT) Using Nodemcu Esp8266”. International Journal of Electrical Engineering, Mathematics and Computer Science 2, no. 1 (January 13, 2025): 01–16. Accessed April 26, 2025. https://international.arteii.or.id/index.php/IJEEMCS/article/view/136.