ISSN 1390-0129
versión impresa
|
|
Online journal is open and free. |
[Home] [About the journal] [Editorial board] [Instructions to authors]
All the content of the journal, except where otherwise noted, is licensed under a Creative Commons License
Calle LadrĂ³n de Guevara E11-253
P. O. Box 17-15-231B
Quito, Pichincha, Ecuador
Tel.: (+593 ) 2976-300 ext. 5218/5220