human 11 article 10 Consumer behavior. Consumers' preferences. Consumer research. Including consumer profiling 8 consumer 8 adult 7 human experiment 6 male 6 Consumer behaviour 5 female 5 COVID-19 4 Consumer satisfaction 4 Food safety 4 Food service 4 Food waste 4 Purchasing. Selling. Sales personnel. Sales executives 4 consumption behavior 4 controlled study 4 major clinical study 4 purchasing 4 Behaviour 3 Behavioural economics 3 Business & management 3 Food industry and trade. Halal food industry. Certification 3 Hospitality industry. Hotels, clubs, restaurants, etc. Food service 3 Nutrition 3 Pandemic 3 Sustainability 3 consumer behaviour 3 demography 3 food safety 3