繁忙
发表于 2025-3-28 16:19:40
Extensions to DEA Modelsthe efficient projections are identified. This array of choices provides considerable flexibility, which can be further increased by incorporating refinements or extensions to the basic theory. These valuable additions to the methodology of DEA allow one to fine tune an analysis to reflect manageria
blister
发表于 2025-3-28 20:05:46
Book 2015Reviews of Environmental Contamination and Toxicology attempts to provide concise, critical reviews of timely advances, philosophy and significant areas of accomplished or needed endeavor in the total field of xenobiotics, in any segment of the environment, as well as toxicological implications.
天真
发表于 2025-3-29 01:14:35
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