Macedo, Eunice, Helena C Araujo, A.  Magalhães, and Cristina  Rocha. ?The Construction Of Early School Leaving As A Political Concept Under The Lenses Of Sociology Of Education?. Profesorado-Revista De Curriculum Y Formacion De Profesorado 19. Profesorado-Revista De Curriculum Y Formacion De Profesorado  (2015): 28-42.