Planipolis (IIEP UNESCO)is a portal of national education plans and policies and key education frameworks and monitoring reports. It provides a single entry point to official education resources.
The 7th edition of the World Data on Education 2010/11(UNESCO International Bureau of education) contains detailed and systematized information on education systems, with a particular emphasis on curricula and curriculum development processes.
See the individual profile of El Salvador (in Spanish)
Reports and academic works