Sahan, A., B. K. Abi, M. W. Wisrance, and Y. Seran. “Exploring Oral Presentation Performance: Level of Mastery and Common Problems of EFL Students from Selected University”. REiLA : Journal of Research and Innovation in Language, Vol. 4, no. 3, Dec. 2022, pp. 335-43, doi:10.31849/reila.v4i3.9212.