Thongthappan, Thanakrit, Patiwat Khofakklang, and Surachai Thakoengsuk. “Gas leakage Detection on Embedded System and Wireless cellular network past Alerts System”. BRU Journal of Industrial Technology 7, no. 1 (June 29, 2025): 23–30. accessed July 1, 2025. https://ph05.tci-thaijo.org/index.php/bru-idtech-journal/article/view/195.