Ardi, Muhammad, Fellian Pristianto, Muhammad Nurkahfi, and Ratna Yasi. “Rancang Bangun Monitoring Gas Belerang Oksida Berbasis Internet of Things Studi Kasus Gunung Ijen”. Journal of Telecommunication Electronics and Control Engineering (JTECE) 1, no. 02 (July 31, 2019): 88-93. Accessed May 4, 2024. https://journal.ittelkom-pwt.ac.id/index.php/jtece/article/view/90.