- Livre électroniqueStrategies for Excelling in the Modern WorkplaceOthman Omran Khalifa
- Livre électroniqueMastering Essential Skills for Career Success in the Digital AgeOthman Omran Khalifa
- Livre électroniqueMastering Leadership and Managerial Skills for Sustainable SuccessOthman Omran Khalifa
- Livre électroniqueArtificial Intelligence SimplifiedOthman Omran Khalifa
- Livre électroniqueThe Entrepreneurial MindsetOthman Omran Khalifa