updated about 7 years ago by HangChi Law - 21933173
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p.146-148 showed that data collected was not according to skilled (non-management) and unskilled positions. Data was categorized and compared by age, gender and region.
p.146-148 showed that data collected was not according to skilled (non-management) and unskilled positions. Data was categorized and compared by age, gender and region.