Rahmat, N. H. ., Roslan, M. A. ., Othman, N. A. ., & Ramli, N. F. M. . (2019). The Influence of Kinesics and Vocalic in ESL Oral Presentation among Undergraduates. Global Journal of Social Sciences Studies, 5(1), 1–13. https://doi.org/10.20448/807.5.1.1.13