<strong>ملخص الدراسة:</strong>

<strong>توثيق المرجعي (APA)</strong>

الحداد, مها منير (2017). Developing School Principal's Performance at UNRWA Schools in Gaza Governorate as a Resident Educational Supervisor in Terms of Contemporary Attitudes. الجامعة الإسلامية - غزة. 16902

ملخص الدراسة:

توثيق المرجعي (APA)

الحداد, مها منير (2017). Developing School Principal’s Performance at UNRWA Schools in Gaza Governorate as a Resident Educational Supervisor in Terms of Contemporary Attitudes. الجامعة الإسلامية – غزة. 16902