History 29 Islam 24 Politics and government 18 English language 13 Biography 12 Management 12 Religious aspects 12 Heroes 10 Leadership 10 Study and teaching 10 Conduct of life 8 Terrorism 7 Army 6 Economic conditions 6 Economic policy 6 Malaysia 6 World War, 1939-1945 6 Addresses, essays, lectures 5 Armies 5 Foreign economic relations 5 Foreign relations 5 Malay fiction 5 Motivation (Psychology) 5 Armed Forces 4 Customs and practices 4 Dictionaries 4 Economic forecasting 4 Employees 4 Marriage 4 Problems, exercises, etc 4