محمد علي حمزةأ. د. ا. “The Efficiency of Private Public Education Services in the City of Hilla (Using Geographic Information Systems)”. Al-Qadisiyah Journal For Humanities Sciences, Vol. 21, no. 4, Mar. 2020, pp. 63-79, https://journalart.qu.edu.iq/index.php/QJHS/article/view/114.