Islam 16 History 15 Biography 14 Politics and government 13 Management 8 Malaysia 7 Heroes 6 Religious aspects 5 Armed Forces 4 Armies 4 Army 4 Economic conditions 4 Foreign relations 4 Law and legislation 4 Prime Ministers 4 Social conditions 4 Business enterprises 3 Dictionaries 3 Doctrines 3 Handbooks, manuals, etc 3 Malay fiction 3 Malay language 3 Malaya 3 Religious life 3 Study and teaching (Secondary) 3 Success 3 Botany, Medical 2 Children 2 Communication 2 Conduct of life 2