Feitosa, R.A., Praciano, J. A. y Avila, M.A. de 2022. Sexual Educationin the Brazilian Common National Curricular Base: an analysis through the competences of the field of Natural Sciences. REXE- Revista de Estudios y Experiencias en Educación. 21, 46 (ago. 2022), 346–362. DOI:https://doi.org/10.21703/0718-5162.v21.n46.2022.019.