Online social networks Social media 20 Social aspects 16 Social networks 8 Attitudes 5 Computer network resources 5 Computer-assisted instruction 4 Data processing 4 English language 4 Information technology 4 Internet in education 4 Library applications 4 Academic libraries 3 Chinese students 3 Computer security 3 Data mining 3 Design 3 Dissertations 3 Dissertations, Academic 3 Education, Higher 3 Information storage and retrieval systems 3 Internet 3 Internet users 3 Mobile apps 3 Natural language processing (Computer science) 3 Psychological aspects 3 Social conditions 3 Social interaction 3 Study and teaching 3 Web 2.0 3