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2011, Vol. 28(2): 86-90 DOI: | ||
An Assessment of the Overwork of the Laborers of Our Country and Its Empirical Research | ||
WANG Dan | ||
(Research Institute of Energy, State Grid, Beijing 100052, China) | ||
Received 2010-11-23 Revised 2011-10-30 | ||
Supporting info | ||
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