Genetic diversity of Piracanjuba populations in fish stocking programs in the Tietê River, Brazil oleh Nelson M. Lopera-Barrero, Silvio C. A. Santos, Pedro L. Castro, Felipe P. Souza, Angela R. Poveda-Parra, Victor C. F. Pandolfi, Andrei L. Yamachita, Angela M. Urrea-Rojas, Diego A. Rojas-Meza, Ricardo P. Ribeiro