Abdulredha, Mohammed Najm, Bara'a A. Attea, and Adnan Jumaa Jabir. “Heuristic and Meta-Heuristic Optimization Models for Task Scheduling in Cloud-Fog Systems: A Review”. Iraqi Journal for Electrical and Electronic Engineering 16, no. 2 (December 23, 2020): 103–112. Accessed December 15, 2025. https://ijeee.journalpath.com/ijeee/article/view/275.