Yuma Akbar, Tri Wahyudi, Sugiyono Sugiyono, and Ghofurur Nawangsah. “Design of an IoT-Based Server Room Temperature Security Monitoring System Using a Microcontroller and Fuzzy Logic Method”. Journal of Engineering, Electrical and Informatics 2, no. 2 (May 30, 2022): 105–123. Accessed June 15, 2026. https://journalcenter.org/index.php/jeei/article/view/204.