Hasan Al-Bowarab, Mustafa, Nurul Azma Zakaria, Zaheera Zainal Abidin, and Ziadoon Kamil Maseer. “Review on Device-to-Device Communication in Cellular Based Network Systems”. International Journal of Engineering & Technology 7, no. 3.30 (August 24, 2018): 218–223. Accessed May 8, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/19092.