Hospitality industry. Hotels, clubs, restaurants, etc. Food service 128 Malaysia 84 Article 77 nonhuman 66 human 61 controlled study 47 female 44 male 42 Food industry and trade. Halal food industry. Certification 39 Humans 35 Food service 34 Consumer satisfaction 31 Consumer behavior. Consumers' preferences. Consumer research. Including consumer profiling 27 Female 27 Male 26 Nutrition. Foods and food supply 26 adult 26 Animals 23 Travel and state. Tourism 23 article 22 animal 20 food intake 20 unclassified drug 20 Research 19 animal experiment 18 metabolism 18 Customer services. Customer relations 17 priority journal 17 Travel and the state. Tourism 16 Marketing 15