Estimación de propiedades mecánicas de roca utilizando inteligencia artificial

by Laura Viviana Galvis, César Augusto Ochoa, Henry Arguello Fuentes, Jenny Mabel Carvajal Jiménez, Zuly Himelda Calderón Carrillo
Published 2011-12-01

Perceptions on the influence of non-communicative activities on students’ motivation to learn a foreign language

by Paúl Fernando González Torres, Luz Mercedes Castillo Cuesta, Ana Lucía Quiñónez Beltrán, Paola Alexandra Cabrera Solano, César Augusto Ochoa Cueva
Published 2017-12-01