Mahmoud Wahib, A., and اغاريد. “Keller’s Strategy for Developing the Skill Performance of Students at the Institute of Fine Arts in Acting Topic”. Fnon Al-Rafidayn Journal, vol. 1, no. 2, June 2025, pp. 1-24, https://rjps.uomosul.edu.iq/index.php/fnon/article/view/10245.