Jibrin D, Kwata WB, Yohanna W, Zar D, Umar I. Substance Abuse and its Mental Effects on Secondary School Students in Kokona Local Government Area, Nasarawa State, North Central Nigeria. IJMHR [Internet]. 2026 Apr. 6 [cited 2026 Jun. 23];4(2):14-23. Available from: https://bluemarkpublishers.com/index.php/IJMHR/article/view/752