J. Orbegozo, M. Abanto, R. García, and P. Ramírez, “Molecular identification of Pichia guillermondii isolated from mine water acidic of Peru and its resistance to heavy metals”, Rev peru biol, vol. 15, no. 1, pp. 91–96, Apr. 2008, doi: 10.15381/rpb.v15i1.1681.