https://www.selleckchem.com/pr....oducts/pmsf-phenylme
The mining industry is one of the pillar industries of Guangxi's economic and social development. The output value of mining and related industries accounts for 27% of the whole district's total industrial output value. Therefore, the mining eco-efficiency measurement in Guangxi can be of great significance for the sustainable development of Guangxi's mining industry. This study adopted Meta-US-SBM to measure the mining eco-efficiency in Guangxi from 2008 to 2018, including economic efficiency, resource effici
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