S, Rajeshwari, V.Gladis Pushparathi, Sushmitha H B, and Spoorthi H. 2021. “DESIGN &Amp; DEVELOPMENT OF WIRELESS SENSOR NETWORK BASED MONITORING SYSTEM TO MONITOR THE STRENGTH AND LIFETIME OF BRIDGES AND FLYOVERS”. The Journal of Contemporary Issues in Business and Government 27 (3):1620-27. https://cibgp.com/au/index.php/1323-6903/article/view/1772.