Systemic Barriers to Pedagogical Content Knowledge Development in Mathematics Education: An Integrative Analysis of Teacher Preparation at C. K. Tedam University of Technology and Applied Sciences, Ghana. Int. J. Afr. Alliance Res. Advoc. Innov. [Internet]. 2026 Jan. 4 [cited 2026 Aug. 12];2(1). Available from: https://ijaarai.org/index.php/ijaarai/article/view/66