1
book
Published in 2022
Repository Repositorio Universidad Tecnológica Indoamérica
2
book
Published in 2015
Repository Repositorio Universidad Politécnica Salesiana
3
book
Published in 2016
Repository Repositorio Universidad Politécnica Salesiana
4
book
Published in 2020
Repository Repositorio Universidad Andina Simón Bolivar
5
book
Published in 1894
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
6
book
Published in 2024
Repository Repositorio Universidad Estatal Península de Santa Elena
7
book
Published in 1913
Repository Repositorio Universidad de Cuenca
8
book
by Aguilar Gordón, Floralba; Balladares Burgos, Jorge; Arreola Alejo, Mónica; Guzmán Olea, Eduardo; Maya Pérez, Eloy; López Morocho, Luis Rodolfo; Miranda, María Isabel; Villacís, Daniela; Narváez, Steven; Villamar Muñoz, Jessica; Cepeda Auquilla, Frank; Simbaña Gallardo, Verónica; Rojas Londoño, Orlando; Díaz Mora, José Luis
Published in 2022
Repository Repositorio Universidad Politécnica Salesiana
9
book
Published in 2012
Repository Repositorio Universidad Andina Simón Bolivar
10
book
Published in 1998
Repository Repositorio Universidad Andina Simón Bolivar
11
book
Published in 2015
Repository Repositorio Universidad Andina Simón Bolivar
12
book
Published in 1999
Repository Repositorio Universidad Andina Simón Bolivar
13
book
Published in 1992
Repository Repositorio Universidad Politécnica Salesiana
14
book
Published in 2016
Repository Repositorio Universidad Politécnica Salesiana
15
book
Published in 1992
Repository Repositorio Universidad Politécnica Salesiana
16
book
Published in 2022
Repository Repositorio Universidad Técnica del Norte
17
book
Published in 2024
Repository Repositorio Universidad Técnica del Norte
18
book
Published in 2019
Repository Repositorio Universidad Politécnica Salesiana
19
book
Published in 2016
Repository Repositorio Instituto de Altos Estudios Nacionales
20
book
Published in 1992
Repository Repositorio Universidad Politécnica Salesiana