1
masterThesis
Published in 2019
Repository Repositorio Escuela Superior Politécnica del Litoral
2
bachelorThesis
by León Pinargote, Johanna Alexandra; Pactong Tobar, Paola Mayleen; Rivadeneira Ávila, Diana Stafania; Romero Navarrete, Bianca Carolina; Vargas Vizueta, Yesenia Patricia
Published in 2010
Repository Repositorio Universidad Católica de Santiago de Guayaquil