Jonizar, Jonizar. “Improving The Speaking Ability Of XII IPA 1 Students Of SMAN 4 Oku With Short Videos Presentation”. Journal of English and Education (JEE) 4, no. 1 (June 30, 2010): 82–90. Accessed May 2, 2024. https://journal.uii.ac.id/JEE/article/view/6499.