Abbas, Duaa. 2023. “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)”. The Gulf Economist 39 (57):229-96. https://tge.uobasrah.edu.iq/index.php/tge/article/view/39.