@article{article73cd084d, title = {Heterogeneity test for optimising nickel sampling protocols}, author = {Fernandes, Flávia de Lima and Vargas, Flávia Guimarães Rocha Godinho Campos and Chieregati, Ana Carolina}, year = {2020}, doi = {10.1590/0370-44672019730030}, journal = {REM: International Engineering Journal} }