Leadership Executive ability 14 Case studies 5 Organization 5 Biography 4 Management 4 Command of troops 3 Communication in management 3 Executives 3 Organizational change 3 Addresses, essays, lectures 2 Communication in organizations 2 Creative ability in business 2 Decision making 2 Islam 2 Islamic ethics 2 Personnel management 2 Politics and government 2 Psychological aspects 2 Religious aspects 2 Strategic planning 2 Success 2 Success in business 2 Teams in the workplace 2 Training of 2 United States 2 Academic achievement 1 Army 1 Businesspeople 1 Charisma (Personality trait) 1