1
masterThesis
Published in 2019
Repository Repositorio Universidad de Especialidades Espíritu Santo
2
article
by Arriaga Baidal, Germán Clemente; Reyes Tomalá, Mariela Viviana; Carriel Wang, Juan; Figueroa Tigrero, Ivette Janeth
Published in 2016
Repository Repositorio Universidad Estatal Península de Santa Elena