TJ Mechanical engineering and machinery 24 Hospitality industry. Hotels, clubs, restaurants, etc. Food service 18 Malaysia 14 Machine design and drawing 11 Travel and state. Tourism 9 Management. Industrial Management 8 Research 6 Consumer behavior. Consumers' preferences. Consumer research. Including consumer profiling 5 Consumer satisfaction 5 Risk management. Risk in industry. Operational risk 5 Machine construction (General) 4 Mechanics applied to machinery. Dynamics 4 Architectural drawing and design 3 Automobile industry and trade 3 Clothing manufacture 3 Costs. Industrial costs 3 Food industry and trade. Halal food industry. Certification 3 HD Industries. Land use. Labor 3 Marketing 3 Study and teaching. Research 3 Theory of design 3 Wireless communication systems. Mobile communication systems. Access control 3 Aeronautics. Aeronautical engineering 2 Aesthetics of cities. City planning and beautifying 2 Antennas 2 Architectural engineering. Structural engineering of buildings 2 Architecture as a profession. Architects 2 Banking 2 Construction industry 2 Cost effectiveness 2