JIBRIN, Danladi; KWATA, Waziri Bala; YOHANNA, Wamanyi; ZAR, Daniel; UMAR, Ibrahim. Substance Abuse and its Mental Effects on Secondary School Students in Kokona Local Government Area, Nasarawa State, North Central Nigeria. International Journal of Medical and Health Research, [S. l.], v. 4, n. 2, p. 14–23, 2026. DOI: 10.61424/ijmhr.v4i2.752. Disponível em: https://bluemarkpublishers.com/index.php/IJMHR/article/view/752. Acesso em: 23 jun. 2026.