Qabajeh, L. K., M. L. Mat Kiah, and M. M. Qabajeh. “A Scalable and Secure Position-Based Routing Protocols for Ad-Hoc Networks”. Malaysian Journal of Computer Science, vol. 22, no. 2, Dec. 2009, pp. 99-120, https://adum.um.edu.my/index.php/MJCS/article/view/6361.