Pooi, Chong Pooi. “Evaluating Skritter’s Impact on Vocabulary Mastery and Academic Self-Efficacy Among Chinese As a Foreign Language Learners”. International Journal of Academic Research in Progressive Education and Development, vol. 14, no. 4, Oct. 2025, pp. 1073-00, https://ijarped.com/index.php/journal/article/view/3920.