1
article
by Villarroel Pico, Vladimir Alejandro Villarroel Pico; Ortíz Coloma, Hernán Paúl; Proaño Córdova, Telmo Diego
Published in 2017
Repository Repositorio Pontificia Universidad Católica del Ecuador Sede Ambato
2
article
by Carrión Mena, Estefany Carolina; Ortiz Coloma, Hernán Paúl; Pérez Barral, Osmany; Pacheco, Franklin Rodrigo
Published in 2017
Repository Repositorio Pontificia Universidad Católica del Ecuador Sede Ambato