Mahmoud Wahib, Aghareed. “Keller’s Strategy for Developing the Skill Performance of Students at the Institute of Fine Arts in Acting Topic”. Fnon Al-Rafidayn Journal 1, no. 2 (June 30, 2024): 1–24. Accessed September 27, 2025. https://jwups.uomosul.edu.iq/index.php/fnon/article/view/40412.