Ortiz Sánchez O, Canchari Silverio G. Continuous mining, its application in a metallic mining operation. Rev. Inst. investig. Fac. minas metal cienc. geogr [Internet]. 2012 Dec. 15 [cited 2024 Jul. 17];15(30):45-58. Available from: https://revistasinvestigacion.unmsm.edu.pe/index.php/iigeo/article/view/3448