1. Formerly, Graduate Student, Engineering Management Program, Maroun Semaan Faculty of Engineering and Architecture, American Univ. of Beirut, Bechtel Engineering Bldg., Beirut 1107 2020, Lebanon.
2. Professor, Construction Engineering and Management, Maroun Semaan Faculty of Engineering and Architecture, Dept. of Civil and Environmental Engineering, American Univ. of Beirut, Bechtel Engineering Bldg., Beirut 1107 2020, Lebanon (corresponding author). ORCID: .