Lozano Rosales, R.; Castillo Santos, A. N.; Cerecedo Mercado, M. T. Modelo Educativo Basado En Competencias En Universidades politécnicas En México: percepción De Su Personal Docente-Administrativo / Based on Competencies Educational Model in polytechnic´s Universities in Mexico: The Teaching and Administrative managing.. Act. Inv. en Educ. 2012, 12.