Customer services. Customer relations 6 Consumer satisfaction 3 Higher Education 3 Malaysia 3 Research 3 Management. Industrial Management 2 Personnel management. Employment management 2 Child Health. Child health services 1 Consumer behavior. Consumers' preferences. Consumer research. Including consumer profiling 1 Digital libraries 1 Educational evaluation 1 Educational productivity 1 Electronic Computers. Computer Science 1 Environmental conditions. Environmental quality. Environmental indicators. Environmental degradation 1 Hospitality industry. Hotels, clubs, restaurants, etc. Food service 1 Information services. Information centers 1 Information storage and retrieval systems 1 JF Political institutions and public administration 1 Job satisfaction 1 L Education (General) 1 Library administration 1 Marketing 1 Methodology 1 Motivation 1 Municipal services. Municipal public works 1 Organization 1 Organizational sociology. Organization theory 1 Public health. Hygiene. Preventive Medicine 1 RJ Pediatrics 1 Railway operation and management 1