1
article
by Serrano, Ana Lucía; Farfán, Maria Elvira; Rodas-Pesantez, Joselyne Estefania; Villafuerte-Pucha, Elena
Published in 2020
Repository Revista Universidad Verdad
2
bachelorThesis
Published in 2008
Repository Repositorio Pontificia Universidad Católica del Ecuador
3
article
Published in 2019
Repository Revista Siembra