Management 5,179 Design and construction 3,303 Islam 3,264 History 3,182 Data processing 2,942 English language 2,657 Study and teaching 2,615 Research 2,325 Mathematics 1,908 Mathematical models 1,887 Education 1,735 Malay fiction 1,656 Environmental aspects 1,643 Computer networks 1,425 Case studies 1,412 Social aspects 1,404 Testing 1,349 Problems, exercises, etc 1,336 Methodology 1,249 Design 1,240 Teaching 1,173 Religious aspects 1,142 Information technology 1,111 Malaysia 1,111 Technological innovations 1,107 1,055 Economic aspects 1,013 Statistical methods 1,011 Leadership 1,005 Computer graphics 1,000