R.Rajasaranyakumari, M., R.Karthikeyan, M., Bakyalakshmi, M., Geethanjali, R., & Priyadharshini, K. (2018). Mobile Navigation in Emergency Environment Using Wireless Sensor Networks. International Journal of Engineering & Technology, 7(3.34), 278-282. https://doi.org/10.14419/ijet.v7i3.34.19207