human 122 HD28 Management. Industrial Management 102 QA75 Electronic computers. Computer science 98 Consumer satisfaction 82 Customer services. Customer relations 82 Humans 81 TK Electrical engineering. Electronics Nuclear engineering 70 Malaysia 66 Consumer behavior. Consumers' preferences. Consumer research. Including consumer profiling 62 female 62 male 59 adult 58 Hospitality industry. Hotels, clubs, restaurants, etc. Food service 53 Article 52 article 49 TJ Mechanical engineering and machinery 46 Marketing 40 controlled study 39 Female 36 Sales 36 Male 35 QA76 Computer software 34 COVID-19 30 HF Commerce 30 Adult 29 TA Engineering (General). Civil engineering (General) 29 Customer satisfaction 26 HD28-70 Management. Industrial Management 24 procedures 23 Decision making 22