Management 159 Leadership 139 Organization 119 School management and organization 81 Terrorism 78 Organizational change 74 History 63 Organizational behavior 61 Communication in organizations 50 Qaida (Organization) 49 Congresses 45 Organizational effectiveness 45 Armed Forces 42 Case studies 40 International organization 37 Politics and government 37 North Atlantic Treaty Organization 35 Islam 33 Military policy 32 Security, International 32 Educational leadership 30 Religious aspects 29 Strategic planning 29 Defenses 28 Thesis 27 National security 26 Urbanization 26 Foreign relations 24 Industrial management 24 Nonprofit organizations 24