21
article
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Repository Repositorio Facultad Latinoamericana de Ciencias Sociales
22
bachelorThesis
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Repository Repositorio Pontificia Universidad Católica del Ecuador
23
bachelorThesis
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Repository Repositorio Universidad Técnica de Cotopaxi
24
bachelorThesis
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Repository Repositorio Escuela Superior Politécnica Agropecuaria de Manabí
25
masterThesis
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Repository Repositorio Universidad Nacional de Chimborazo
26
bachelorThesis
Published in 2024
Repository Repositorio Universidad Nacional de Chimborazo
27
bachelorThesis
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Repository Repositorio Universidad Nacional de Chimborazo
28
article
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Repository Revista Química central
29
bachelorThesis
Published in 2022
Repository Repositorio Universidad Politécnica Salesiana
30
bachelorThesis
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Repository Repositorio Universidad Técnica del Norte
31
bachelorThesis
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Repository Repositorio Universidad de Cuenca
32
bachelorThesis
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Repository Repositorio Escuela Superior Politécnica del Litoral
33
bachelorThesis
Published in 2009
Repository Repositorio Escuela Superior Politécnica del Litoral
34
bachelorThesis
by Espol; Cedillo Viera, Franklin Manuel; Desiderio Calderón, Carlos Alberto; Quintero Vinces, Douglas Junior
Published in 2018
Repository Repositorio Escuela Superior Politécnica del Litoral
35
article
by Cedillo Viera, Franklin Manuel; Desiderio Calderón, Carlos Alberto; Quintero Vinces, Douglas Junior; Rubio Roldán., Gomer
Published in 2010
Repository Repositorio Escuela Superior Politécnica del Litoral