Kumar, T., A. . Qasim, S. B. Mansur, and A. H. Shah. “Improving EFL students’ Speaking Proficiency and Self-Confidence Using Drama Technique: An Action Research”. Cypriot Journal of Educational Sciences, vol. 17, no. 2, Feb. 2022, pp. 372-83, doi:10.18844/cjes.v17i2.6813.