Recent Advances in Grey Wolf Optimizer, its Versions and Applications: Review

College of Engineering and Information Technology, Ajman University, Ajman, Ajman, United Arab Emirates; Department of Data Science and Artificial Intelligence, University of Petra, Amman, Amman, Jordan; Department of Information Technology, Al-Balqa Applied University, Salt, Al-Balqa, Jordan; Department of Computing, American University of Kuwait, Kuwait City, Kuwait; Department of Computer Science, Yarmouk University, Irbid, Irbid, Jordan; Department of Computer Science, Al-Aqsa University, Gaza Strip, Palestine; Ajman University, Ajman, Ajman, United Arab Emirates; Software Engineering Department, Aqaba University of Technology, Aqaba, Aqaba, Jordan; Centre for Artificial Intelligence Research and Optimization, Torrens University Australia, Adelaide, SA, Australia; Obuda University, Budapest, Hungary; Sorbonne University Abu Dhabi, Abu Dhabi, Abu Dhabi, United Arab Emirates