1
book
by Chicaiza Ortiz, Cristhian David; Rivadeneira Arias, Virginia del Carmen; Herrera-Feijoo, Robinson Jasmany
Published in 2023
Repository Repositorio Universidad Regional Amazónica
2
book
by Ruiz Sánchez , Clara Isabel; Herrera Feijoo, Robinson Jasmany; Correa Salgado, María de Lourdes; Peñafiel Arcos, Pedro Ándres
Published in 2023
Repository Repositorio Universidad Técnica Estatal de Quevedo