Villamizar Osorio, M.L. and Laguado Jaimes, E. 2019. Content and face validity of the spanish version of the sexual self-concept inventory for early adolescent girls. Investigación y Educación en Enfermería. 37, 1 (Mar. 2019). DOI:https://doi.org/10.17533/udea.iee.v37n1e02.