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• Yazdian.Ebrahim Creativity in Internal Marketing with Performance Improvement Approach (Case study: Water and Wastewater Company) [ Vol.8, Issue 4 - Spring Year 1398]
• yoosefifar.hasan Examining thethe effect of individual initiative and skill variety on employees's creativity with the moderating role of knowledge specificity and creative resource [ Vol.8, Issue 2 - Autumn Year 1397]