Food industry and trade. Halal food industry. Certification Malaysia 6 Travel and the state. Tourism 5 Consumer satisfaction 4 Customer services. Customer relations 2 Ethnic groups 2 Management. Industrial Management 2 BP Islam. Bahaism. Theosophy, etc 1 Cultural traits, customs, and institutions 1 Ethnology. Social and cultural anthropology 1 Gastronomy, pleasures of the table, dining, etc 1 HD Industries. Land use. Labor 1 Hospitality industry. Hotels, clubs, restaurants, etc. Food service 1 Industrial hygiene. Industrial welfare. Work environment 1 Interpersonal relations. Social behavior 1 Market segmentation. Target marketing 1 Marketing 1 Purchasing. Selling. Sales personnel. Sales executives 1 Quality control 1 Social perception. Social cognition 1 The practice of Islam 1 Travel and state. Tourism 1