MICHAEL, Messeret Assefa Wolde. Prevalence Rate and Etiology of Drug Abuse among Preparatory and High School Students in Addis Ababa, Ethiopia. JOURNAL OF INDIAN EDUCATION, [S. l.], v. 36, n. 3, p. p.53–77, 2010. Disponível em: http://14.139.250.109:8090/index.php/jie/article/view/633. Acesso em: 24 apr. 2025.