SLEDJESKY, Stephen S.; GUERTIN, Wilson H. Characteristics and Attitudes of College Students in Relation to Marijuana. Florida Journal of Educational Research, [S. l.], v. 13, n. 1, p. 14–22, 1971. Disponível em: https://journals.flvc.org/fjer/article/view/133904. Acesso em: 30 dec. 2024.