@inproceedings{ LARA_Molina-Muñoz_Rueda-García_Sánchez-borrego,

author = { ANA MARIA LARA PORRAS and David Molina-Muñoz and María Del Mar Rueda-García and Ismael Sánchez-borrego } ,

title = { A competencies study on Andalusian students using new estimation methods with the PISA survey data },

booktitle = { 6th Coference of teh European Survey Reseach Association },

year = { 2015 },

pages = { None - None },

location = { Reykjavik. University of Iceland. },

}