Indrianti, Titien, Bambang Suryanto, and Eny Widiyowati. “Sorts of Business Students’ Motivation in Learning English”. Journal of Applied Studies in Language 6, no. 2 (December 12, 2022): 131–137. Accessed November 24, 2024. https://ojs2.pnb.ac.id/index.php/JASL/article/view/684.