Malaysia 162 human 109 TJ Mechanical engineering and machinery 86 Humans 76 Article 74 female 70 male 70 controlled study 64 adult 56 Male 50 Female 48 article 39 DESIGN 37 major clinical study 34 aged 33 Machine design and drawing 32 middle aged 31 Learning. Learning strategies 30 Surveys 27 Sustainable development 27 cross-sectional study 27 Middle Aged 26 Adult 25 Response surface methodology 25 nonhuman 25 Aged 24 priority journal 24 Cross-Sectional Studies 22 NA Architecture 22 Nanostructured materials 22