<strong>ملخص الدراسة:</strong>

<strong>توثيق المرجعي (APA)</strong>

Sedder, Mohammed (2012). effectiveness of implementing kirkpatrick,s first two levels to ensure ulfilling the required results of training program -case study : gaza syndicat of engineers. الجامعة الإسلامية - غزة. 19449

ملخص الدراسة:

توثيق المرجعي (APA)

Sedder, Mohammed (2012). effectiveness of implementing kirkpatrick,s first two levels to ensure ulfilling the required results of training program -case study : gaza syndicat of engineers. الجامعة الإسلامية – غزة. 19449