Ali Hashim Abbas (A.H.Abbas) received his BS degree in communication engineering from Al-Furat Al-Awsat Technical University/Engineering Technical College of Al-Najaf, in 2010, and his MS degree in digital system and computer electronics (DSCE) from Jawaharlal Nehru Technological University Hyderabad (JNTU), Hyderabad, India, in 2014. He received his PhD degree in communication engineering and clustering of vehicular ad hoc networks (VANETs) from UTHM University Tun Hussein Onn Malaysia, Johor, Malaysia, in 2019. He is currently working as the Head of the Department of Scientific Affairs and Promotions at the Department of Computer Technical engineering, College of Information Technology, Imam Ja’afar Al‐Sadiq University, Al‐Muthanna 66002, Iraq. His research interests are cluster stability for intervehicle communication and distributed algorithms, for vehicular ad hoc networks. In addition, he is a reviewer for leading communication and computer networks engineering journals, such as vehicular ad hoc networks, vehicular communications, wireless communication, IEEE Wireless Communications Letters, Journal of Sensors, and IEEE Access Journal. He can be contacted at alsalamy1987@mail.com.