P.Nirupama, N.Anusha, P. Ramesh Babu,. “Wireless Equipment for Localization Using an Unmanned Mini-Helicopter-Based Airborne”. International Journal of Engineering and Computer Science 3, no. 07 (July 28, 2014). Accessed July 23, 2024. https://ijecs.in/index.php/ijecs/article/view/1168.