Christopher C. Anyadubalu, Self-Efficacy, Anxiety, and Performance in the English Language among Middle-School Students in English Language Program in Satri Si Suriyothai School, Bangkok. journal = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology. March 2010, vol. 39(3). 233 - 238 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/2271.