Enriquez Donaires, Amadeo, et al. “Identification and Quantification of Metals in Water for Human Consumption in the Lircay-Angaraes-Huancavelica District 2015”. Revista Del Instituto De investigación De La Facultad De Minas, Metalurgia Y Ciencias geográficas, vol. 19, no. 37, July 2016, https://doi.org/10.15381/iigeo.v19i37.12949.