Literature reviews Surveys 13 Construction industry 11 Malaysia 9 Manufacture 6 literature review 6 Buildings 5 Construction projects 5 Life cycle 5 Malaysian construction industry 5 Sustainable development 5 Contractors 4 Facilities management 4 Houses 4 Laws and legislation 4 Literature review 4 Questionnaire surveys 4 Audio acoustics 3 Automatic Detection 3 Automatic classification 3 Automatic cough sound processing 3 Classification (of information) 3 Construction 3 Content analysis 3 Cost benefit analysis 3 Costs 3 Cough diagnose 3 Cough recognition 3 Cough sound acquisition 3 Cough sounds 3