Management 40 Personnel management 14 Leadership 13 Religious aspects 11 Islam 10 Executives 7 Training of 7 Nutrition 6 Parenting 6 Success in business 6 Time management 6 Child rearing 5 Diseases 5 Handbooks, manuals, etc 5 Health aspects 5 Industrial relations 5 Business 4 Business enterprises 4 Employee motivation 4 Employees 4 Executive ability 4 Food 4 Health and hygiene 4 History 4 Job satisfaction 4 Personnel 4 Psychological aspects 4 Quality control 4 Total quality management 4 Women 4