Arias Arce VA, Avilés Mera PA, Surichaqui Hidalgo MA, Malpartida Dominguez CA, Molina Pereyra I. Biooxidation of refractory silver minerals as pretreatment for silver recovery. Rev. Inst. investig. Fac. minas metal cienc. geogr. 2023;26(52):e26409. doi:10.15381/iigeo.v26i52.26409