@article{ author = {Jahangiri, Moharam, Ghavami, SeydReza, tokhmechi, Behzad}, title = {Hybrid fuzzy c-means clustering algorithm and multilayer perceptron for increasing the estimate accuracy of the geochemical element concentration case study: eastern zone of porphyry copper deposit of Sonajil}, journal = {Iranian Journal of Geology}, year = {2019}, volume = {12}, number = {48}, pages = {0-0}, doi = {} }