Dr.V.Sumalatha,Banshode Pavan,Mathangi Hemanth,Resu Manikanth. “IOT- INTEGRATED ZIGBEE- BASED COAL MINE WORKER SAFETY HELMET”. International Journal of Data Science and IoT Management System 5, no. 4 (October 8, 2026): 95–103. Accessed October 10, 2026. https://ijdim.com/journal/index.php/ijdim/article/view/1448.