Adjei, Emmanuel Antwi, ve Richard Asumadu Oppong. “Exploring Pre-Service Teachers’ Algebraic Thinking Levels: A Mixed Method Research”. International Journal of Current Educational Studies (IJCES) 3, no. 1 (Haziran 26, 2024): 1–13. Erişim Temmuz 23, 2025. https://www.ijces.net/index.php/ijces/article/view/93.