محمد سرحان فائق; خالد عبد الرحمن شيماء; اسماعيل خليل زكي رنا. Statistical Evaluation of the Affective Factors on the Process of Preparing Time Schedules for Iraqi Construction Projects. Journal of Engineering and Sustainable Development, Baghdad, Iraq, v. 17, n. 1, p. Ar–33, 2013. Disponível em: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1012.. Acesso em: 12 may. 2025.