Park, Eunjeong. “The Comparison Between Repeated Measures ANOVA and Multilevel Modeling to Investigate the Effectiveness of Language Instruction”. Advances in Social Sciences Research Journal 7, no. 6 (June 27, 2020): 426–437. Accessed April 26, 2024. https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/8438.