Ngmenkpieo F, Musah A-K, Yaro DS. Beyond the numbers: Investigating the root causes of poor performance in core mathematics among senior high school students in the eastern corridor of the Northern Region, Ghana. AJERNET [Internet]. 2026 Mar. 6 [cited 2026 Apr. 30];7(1):923-35. Available from: https://ajernet.net/ojs/index.php/ajernet/article/view/1623