S. A. . Simanjuntak and H.-N. . Lien, “Teaching and Learning EIL Approach: A Case Study in Indonesia”, JWEEP, vol. 2, no. 3, pp. 1–21, Jun. 2020, Accessed: Oct. 19, 2025. [Online]. Available: https://al-kindipublishers.org/index.php/jweep/article/view/28