IOT TEMPERATURE BASED FAN SPEED CONTROL & MONITORING SYSTEM. International Journal of Engineering Research and Science & Technology, [S. l.], v. 21, n. 1, p. 502–507, 2025. DOI: 10.62643/. Disponível em: https://ijerst.org/index.php/ijerst/article/view/588. Acesso em: 22 sep. 2026.