Ramírez–Gonzalez, S.; Jiménez–Prieto, Y.; Esperanza–Pérez, G.; Ribalta–Quesada, J. A.; Rodríguez–Rivero, R. A. Arsenic Determination by the Molybdenum Blue Method in Water Samples from a Gold Mineral Processing Plant. Rev Cub Quim 2017, 29, 3-12.