El-Dash, K.M.M., Ramadan, O.M.O. and Youssef, W.M.M.A. 2019. Duration Prediction Models for Construction Projects in Middle East. Engineering, Technology & Applied Science Research. 9, 2 (Apr. 2019), 3924–3932. DOI:https://doi.org/10.48084/etasr.2531.