<strong>ملخص الدراسة:</strong>

<strong>توثيق المرجعي (APA)</strong>

علوان, احمد محمد عبد الكريم (2016). the degree to which educational supervisors practice educational supervision based on needs in secondary schools in gaza governorates and ways to develop it. الجامعة الإسلامية - غزة. 17339

ملخص الدراسة:

توثيق المرجعي (APA)

علوان, احمد محمد عبد الكريم (2016). the degree to which educational supervisors practice educational supervision based on needs in secondary schools in gaza governorates and ways to develop it. الجامعة الإسلامية – غزة. 17339