1
2
bachelorThesis
Published in 2010
Repository Repositorio Universidad Nacional de Loja
3
bachelorThesis
Published in 1987
Repository Repositorio Universidad de Cuenca
4
masterThesis
Published in 2011
Repository Repositorio Escuela Superior Politécnica del Litoral
5
article
Published in 1982
Repository Revista Economía
6
bachelorThesis
Published in 1987
Repository Repositorio Universidad de Cuenca