R., R. (2018). Reliability and validity of the BEARS sleep disorder questionnaire in children and adolescent students from Bogotá, D.C., Colombia: FUPRECOL study. Federacion Espanola de Docentes de Educacion Fisica.
Citación estilo ChicagoR., Ramírez-Vélez. Reliability and Validity of the BEARS Sleep Disorder Questionnaire in Children and Adolescent Students From Bogotá, D.C., Colombia: FUPRECOL Study. Federacion Espanola de Docentes de Educacion Fisica, 2018.
Cita MLAR., Ramírez-Vélez. Reliability and Validity of the BEARS Sleep Disorder Questionnaire in Children and Adolescent Students From Bogotá, D.C., Colombia: FUPRECOL Study. Federacion Espanola de Docentes de Educacion Fisica, 2018.
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