Keywords = and in conclusion came the results of the research and its recommendations
| Number of Articles: 1 | ||
| 1 | الأثر الدعوي مفهومه – أقسامه - طرق قياسه | |
| Volume 38, Issue 38, 2019, Page 311-358 | ||
| Number of Articles: 1 | ||
| 1 | الأثر الدعوي مفهومه – أقسامه - طرق قياسه | |
| Volume 38, Issue 38, 2019, Page 311-358 | ||
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