Spatial Estimation Of Gold (Au) And Copper (Cu) Using The Ordinary Kriging Method In The Judith Mining Concession, . International Journal of Environmental Sciences, [S. l.], v. 11, n. 2s, p. 679–689, 2025. DOI: 10.64252/40z6pj16. Disponível em: http://theaspd.com/index.php/ijes/article/view/262.. Acesso em: 22 sep. 2025.