@article{ author = {Dibachi, Hossein}, title = {Measuring the Efficiency and Ranking of Photocatalytic Degradation of Azo dye AR 206 and COD Using Data Envelopment Analysis}, journal = {Theory of Approximation and Applications}, year = {2022}, volume = {16}, issue = {2}, pages = {0-0}, doi = {}, url = {https://sanad.iau.ir/fa/Article/909717} }