Farhan, S. L., D. Antón, V. S. Akef, S. L. Zubaidi, and K. S. Hashim. “Factors Influencing the Transformation of Iraqi Holy Cities: The Case of Al-Najaf”. Scientific Review Engineering and Environmental Sciences (SREES), vol. 30, no. 2, Mar. 2021, pp. 365-7, doi:10.22630/PNIKS.2021.30.2.31.