Syelviana Meisyaroh, Hari Purwadi, and Ansar Rizal. “An Internet of Things (IoT)-Based Room Temperature and Humidity Monitoring System Using ESP8266 and DHT22 Sensors ”. Journal of Engineering, Electrical and Informatics 6, no. 1 (February 13, 2026): 01–08. Accessed February 26, 2026. https://journalcenter.org/index.php/jeei/article/view/6670.