1
book
Published in 2020
Repository Repositorio Universidad Técnica del Norte
2
book
Published in 2019
Repository Repositorio Universidad Estatal Península de Santa Elena
3
book
by Ordóñez Iturralde, Darwin Daniel; Camacho Domínguez, Adriam; Villavicencio Santillán, Washington Rolando; Cortez Alvarado, Luis Enrique; Gabino Nevárez, Amalia
Published in 2019
Repository Repositorio Universidad Laica Vicente Rocafuerte
4
book
by Ordóñez Iturralde, Darwin Daniel; Camacho Domínguez, Adriam; Villavicencio Santillán, Washington Rolando; Cortez Alvarado, Luis Enrique; Gabino Nevárez, Amalia
Published in 2019
Repository Repositorio Universidad Laica Vicente Rocafuerte
5
book
Published in 2015
Repository Repositorio Universidad Regional Autónoma de los Andes
6
book
Published in 2022
Repository Repositorio Universidad Técnica del Norte
7
book
Published in 2020
Repository Repositorio Universidad Técnica del Norte
8
book
Published in 2018
Repository Repositorio Universidad de Cuenca
9
book
Published in 1992
Repository Repositorio Universidad Politécnica Salesiana
10
book
by Hewstone García, Carol; Ocampo González, Aldo; Arciniegas Sigüenza, Martha Liliana; Arteaga Ortiz, Ana Cristina; Aguirre-Vargas, Isabel C.; Unda-Villafuerte, Fernando; Vásconez Campos, Miguel Eduardo; Durán Agudelo, Esthela; Luna, Rubén Darío; Fehrmann Rosas, Pamela Ivonne; Medina Mellado, Texia Gabriela; Obreque Montecinos, Paulette Isabel; Teylorl Martinez, Jacqueline; Barrera Perone, Fernanda; Macchiavello Ballart, Patrizia
Published in 2024
Repository Repositorio Universidad del Azuay
11
book
Published in 2015
Repository Repositorio Universidad Técnica de Machala
12
book
Published in 2015
Repository Repositorio Universidad Técnica de Machala
13
book
Published in 2015
Repository Repositorio Universidad Técnica de Machala
14
book
Published in 2009
Repository Repositorio Universidad Andina Simón Bolivar
15
book
Published in 2022
Repository Repositorio Universidad Andina Simón Bolivar
16
book
Published in 2024
Repository Repositorio Universidad del Azuay
17
book
Published in 2017
Repository Repositorio Universidad Politécnica Salesiana
18
book
Published in 2017
Repository Repositorio Universidad Técnica del Norte
19
book
Published in 1910
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
20
book
Published in 1932
Repository Repositorio Facultad Latinoamericana de Ciencias Sociales