Agrawal, R., Dugar, R. and Surana, S. 2017. HIGHLY FOCUSED ULTRASONIC DEVICE FOR WOMEN SAFETY APPLICATIONS. International Journal of Research -GRANTHAALAYAH. 5, 4RACEEE (Apr. 2017), 111–117. DOI:https://doi.org/10.29121/granthaalayah.v5.i4RACEEE.2017.3332.