Cite
Improving eco-efficiency in coal mining area for sustainability development: An emergy and super-efficiency SBM-DEA with undesirable output.
MLA
Chen, Yufeng, and Longshan Liu. “Improving Eco-Efficiency in Coal Mining Area for Sustainability Development: An Emergy and Super-Efficiency SBM-DEA with Undesirable Output.” Journal of Cleaner Production, vol. 339, Mar. 2022, p. N.PAG. EBSCOhost, https://doi.org/10.1016/j.jclepro.2022.130701.
APA
Chen, Y., & Liu, L. (2022). Improving eco-efficiency in coal mining area for sustainability development: An emergy and super-efficiency SBM-DEA with undesirable output. Journal of Cleaner Production, 339, N.PAG. https://doi.org/10.1016/j.jclepro.2022.130701
Chicago
Chen, Yufeng, and Longshan Liu. 2022. “Improving Eco-Efficiency in Coal Mining Area for Sustainability Development: An Emergy and Super-Efficiency SBM-DEA with Undesirable Output.” Journal of Cleaner Production 339 (March): N.PAG. doi:10.1016/j.jclepro.2022.130701.