1
other
by Porras, María Elena; Segovia, Andrés; Ponce, Rocío; Ladino, Willian; Ortiz, Liliana; Salazar Ruiz, Alejandra; Moreno, Paulina; García, María Fernanda
Published in 2022
Repository Repositorio Universidad Politécnica Salesiana
2
book
by Araque Arellano, Miguel; Vásconez, Michelle; Mancheno, Andrea; Álvarez, César; Prehn, Claudia; Cevallos, Carina; Ortiz, Liliana
Published in 2019
Repository Repositorio Universidad Politécnica Salesiana