Sorongan, Erick, riklan kango, and Suhaedi Suhaedi. “The Application of Energy Management Systems Using the Internet of Things to Improve the Efficiency of Electrical Energy Usage in the MSMEs Sector”. Protek : Jurnal Ilmiah Teknik Elektro 10, no. 1 (January 7, 2023): 26–32. Accessed May 30, 2026. https://ejournal.unkhair.ac.id/index.php/protk/article/view/5042.