IOT-BASED EMERGENCY RESPONSE SYSTEM FOR FIRE AND LPG GAS DETECTION WITH AUTOMATED POWER ISOLATION, GPS LOCATION SHARING, SMS AND VOICE ALERTS. International Journal of Engineering Research and Science & Technology, [S. l.], v. 22, n. 1, p. 586–594, 2026. DOI: 10.62643/. Disponível em: https://ijerst.org/index.php/ijerst/article/view/1845. Acesso em: 26 jul. 2026.