R.Rajasaranyakumari, Ms., Mr R.Karthikeyan, M Bakyalakshmi, R Geethanjali, and K Priyadharshini. “Mobile Navigation in Emergency Environment Using Wireless Sensor Networks”. International Journal of Engineering & Technology 7, no. 3.34 (September 1, 2018): 278–282. Accessed May 3, 2024. https://sciencepubco.com/index.php/ijet/article/view/19207.