Dirar, Rofida Osman, Rashid. A. Saeed, Mohammad Kamrul Hasan, and Musse Mahmud. 2017. “Persistent Overload Control for Backlogged Machine to Machine Communications in Long Term Evolution Advanced Networks”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 9 (3-10):109-13. https://jtec.utem.edu.my/jtec/article/view/3164.