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fathi ibrahim muhammad ahmad
1 cilt bulundu.
Cilt sonuçları
al-Mushkilāt al-ithnatā ʻashrah lil-afrād fī al-ʻamal
Fatḥī Ibrāhīm Muḥammad Aḥmad · Jāmiʻat al-Duwal al-ʻArabīyah, al-Munaẓẓamah al-ʻArabīyah lil-Tanmiyah al-Idārīyah
164 sayfa · 2010
Work environment / Employees / Job stress / Workload