Fundamental Criteria for Methodology of Blasting Engineering in Mining Grains to Reduce Mineral Dilution in Peruvian Polymetallic Underground Mining. - Nayrim Fuentes-Rivera-Yon; Luis Arauzo-Gallardo; Carlos Raymundo; Nestor Mamani-Macedo; Javier M. Moguerza (AHFE (9), 2020)

Mathematical Model of a Drilling Mesh to Reduce Dilution in the Sublevel Stoping Method in Peru's Underground Mines. - Yadira Zelaya-Reyes; Luis Arauzo-Gallardo; Guillermo Diaz-Huaina; Carlos Raymundo; Nestor Mamani-Macedo; Javier M. Moguerza (AHFE (9), 2020)