N. A. B. M. Shamsuri, A. Anita, L. S. B. Kamaruddin, and N. A. S. B. Azhan, “Speaking Anxiety and Strategies Used by ESL Learners to Overcome in Their Classroom: a Case Study in Management and Science University (MSU) Shah Alam, Malaysia”, j. kependidikan. has. penelit. kaji. kepustakaan. bid. pendidik. pengajaran. n.a., vol. 7, no. 4, pp. 785–794, Dec. 2021.