دورات تدريبية مجانية و كورسات معتمدة

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4.5 (6)

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4.5 (5)

5.0 (4)

5.0 (22)

5.0 (4)

5.0 (1)

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4.5 (3)

4.5 (3)

5.0 (2)

4.5 (2)

5.0 (3)

4.0 (4)

4.5 (3)

4.5 (2)

3.0 (2)

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0.0 (0)

0.0 (0)

5.0 (6)

4.0 (1)

0.0 (0)

2.5 (2)

5.0 (4)

0.0 (0)

0.0 (0)

5.0 (2)

3.0 (1)

4.5 (7)

0.0 (0)

0.0 (0)

5.0 (1)