Harun Yahya’s Spanish article was published in Revista Cultural Biblioteca Islamica, published by Shia Islamic Cultural Organization of El Salvador. Revista Cultural Biblioteca Islamica is the first Islamic magazine of Latin America.
You may read the article at this links:
http://www.redislam.net/2013/04/los-mayas-creen-que-el-21-diciembre.html
http://www.redislam.net/2013/04/los-mayas-creen-que-el-21-diciembre.html