1
article
by Narváez, Miryan Estela; Calapucha Grefa, Pablo Ronny; Tarco Caisa, Marco Vinicio; Buñay Guisñan, Pamela Alexandra
Published in 2020
Repository Repositorio Escuela Superior Politécnica de Chimborazo
2
bachelorThesis
Published in 2019
Repository Repositorio Universidad Nacional de Chimborazo