<strong>ملخص الدراسة:</strong>

<strong>توثيق المرجعي (APA)</strong>

ابو يوسف, محمد سالم محمد (2011). evaluating the degree of commitment by the auditing firms working in gaza strip by providing requirements to improve the effectiveness of quality control of the external audit according the international audit standard no. 220-applied study. الجامعة الإسلامية - غزة. 18086

ملخص الدراسة:

توثيق المرجعي (APA)

ابو يوسف, محمد سالم محمد (2011). evaluating the degree of commitment by the auditing firms working in gaza strip by providing requirements to improve the effectiveness of quality control of the external audit according the international audit standard no. 220-applied study. الجامعة الإسلامية – غزة. 18086