D. Abbas, “The Use of (PERT and CPM) Techniques to Analyze a Project Network (an Applied Study on Al-Mustafa Complex Construction Project in Al-Hartha District): The Use of (PERT and CPM) Techniques to Analyze a Project Network (an Applied Study on Al-Mustafa Complex Construction Project in Al-Hartha District)”, GEJ, vol. 39, no. 57, pp. 229–296, Sep. 2023.