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1by Castro,Gustavo, Valbuena,Emiro, Sánchez,Edgar, Briñez,Wilfido, Vera,Henry, Leal,Merlis
Published 2008Digital revistaSCIELO -
2by Castro,Gustavo, Valbuena,Emiro, Bríñez,Wilfido, Sánchez,Egar, Vera,Henry, Tovar,Armando
Published 2009Digital revistaSCIELO -
3by Farfán-Cano,Galo, Parra-Vera,Henry, Ávila-Choez,Ana, Silva-Rojas,Glen, Farfán-Cano,Stanley
Published 2020Digital revistaSCIELO