«Evaluation of Substance abuse among in school and out of school youth in Sokoto, northwestern Nigeria», AJBR, vol. 23, n.º 3, pp. 361–365, sep. 2020, Accedido: 6 de abril de 2026. [En línea]. Disponible en: https://www.ojshostng.com/index.php/ajbr/article/view/90