Luz Neto, Leonardo Severo da, et al. “Expressions of Human Sexuality in the Genital Phase: Reports of a Field Observation in Adolescents and Young People from Porto Velho, Brazil”. International Journal of Advanced Engineering Research and Science, vol. 7, no. 8, Aug. 2020, https://journal-repository.com/index.php/ijaers/article/view/2327.