FROLOVA, Natalia. Prevention as a basis for effective anti-drugs policy. Doctrina. Studia społeczno-polityczne, [S. l.], v. 12, n. 12, p. 221–226, 2019. Disponível em: https://czasopisma.uph.edu.pl/doctrina/article/view/1324. Acesso em: 4 dec. 2024.