WASET
    Hafiz Usama Imad and  Muhammad Akram Akhund and  Tauha Hussain Ali and  Ali Raza Khoso and  Fida Hussain Siddiqui,  Time Overrun in Pre-Construction Planning Phase of Construction Projects.   journal   = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2018, vol. 141(9). 817 - 821
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10009475.