Praveen Talari, Vinaya Ramamorthy Venkatasubramanian, Shreya Vedhanarayanan, Anjana.S. “Integrated Automatic Flood Warning and Alert System Using Internet of Things ”. Design Engineering (November 22, 2021): 14478 - 14487. Accessed April 29, 2024. http://www.thedesignengineering.com/index.php/DE/article/view/6575.