Saragih, Tiofani Yasimawarni, and Adaninggar Septi Subekti. “Integrative Motivation and Speaking Achievement: A Study of Indonesian L2 Learners of English”. LITERA 22, no. 3 (November 23, 2023): 266–277. Accessed June 8, 2025. https://jurnal.uny.ac.id/index.php/litera/article/view/65786.