Hospitality industry. Hotels, clubs, restaurants, etc. Food service 128 Food industry and trade. Halal food industry. Certification 39 Malaysia 39 Food service 34 Consumer satisfaction 31 Consumer behavior. Consumers' preferences. Consumer research. Including consumer profiling 27 Nutrition. Foods and food supply 26 Travel and state. Tourism 23 Research 19 Customer services. Customer relations 17 Travel and the state. Tourism 16 Marketing 13 Quality control 12 Cooking 11 Purchasing. Selling. Sales personnel. Sales executives 11 Restaurants, cafeterias, tearooms, etc 11 Food processing and manufacture 9 H Social Sciences (General) 8 Halal food 8 Higher Education 8 Cooking, Malay 7 Hotels. Bed and breakfast accommodations 7 Methodology 7 Quantitative research 7 The house. Including arrangement, care, servants 6 Bacteria 5 Citizen participation 5 Market segmentation. Target marketing 5 The practice of Islam 5 Biochemistry 4