Loh, Elizabeth Ka Yee, and Stephen David Krashen. “Patterns in PIRLS Performance: The Importance of Liking to Read, SES, and the Effect of Test Prep”. Asian Journal of Education and e-Learning 3, no. 1 (February 15, 2015). Accessed April 20, 2024. https://www.ajouronline.com/index.php/AJEEL/article/view/2249.