Su N, Wang Y. An Empirical Study on the Relationship of CLT Practices, Students’ Learning Motivation in Business English Correspondence Class—OBE Principle Based. IJARPED [Internet]. 2025 Dec. 25 [cited 2026 Feb. 3];14(4):2557-73. Available from: https://ijarped.com/index.php/journal/article/view/4055