Vol. 20 Nº 2  

July - December 2018 

Vol. 20 Nº 1  

January - June 2018

Vol. 19 Nº 2  

July - December 2017

Vol. 19 Nº 1  

January - June 2017 

Vol. 18 Nº 2

July - December 2016

Vol. 18 Nº 1 

January - June 2016

Vol. 17 Nº 2 

July - December 2015 

Vol. 17 Nº 1 

January - June 2015

Vol. 16 Nº 2 

July - December 2014

Vol. 16 Nº 1 

January - June 2014 

Vol. 15 Nº 2 

July - December 2013

Vol. 15 Nº 1 

January - June 2013

Vol. 14 Nº 2 

July - December 2012

Vol. 14 Nº 1 

January - June 2012

Vol. 13 

January - December 2011

Vol. 12

January - December 2010

Vol. 11

January - December 2009

Vol. 10 

January - December 2008

Vol. 9

January - December 2007

Vol. 8

January - December 2006

Vol. 7

January - December 2005

Vol. 6

January - December 2004

Vol. 5

January - December 2003

Vol. 4

January - December 2002

Vol. 3

January - December 2001

Vol. 2

January - December 2000

Vol. 1

January - December 1999

Vol. 0

January - December 1998