[1]
F. S. Al-khawaldeh, “The Reality of Competitive Advantage in Secondary Government Schools  in Al-Mafraq Governorate: A Field Study on the Principals of Public Schools in Mafraq Governorate – Jordan”, JEPS, vol. 4, no. 30, pp. 35–19, Aug. 2020, doi: 10.26389/AJSRP.F290220.