Information technology 19 Computer networks 14 Electronic commerce 11 Dissertations 10 Dissertations, Academic 10 Knowledge management 9 Security measures 8 Data processing 7 Education, Higher 7 Social aspects 7 Students 7 Computer security 6 Management 6 Computer-assisted instruction 5 Electronic information resources 5 Information storage and retrieval systems 5 Organizational learning 5 Research 5 Universities and colleges 5 Bibliometrics 4 Computer network resources 4 Design 4 Information behavior 4 Information retrieval 4 Information services 4 Internet in higher education 4 Small business 4 Technological innovations 4 Algorithms 3 Application software 3