Purwanti, Deborah, Hilda Puspita, and Mulyadi . “THE CORRELATION BETWEEN ENGLISH LEARNING MOTIVATION AND ENGLISH PROFICIENCY ACHIEVEMENT OF ENGLISH STUDY PROGRAM STUDENTS”. Journal of English Education and Teaching 3, no. 1 (August 2, 2019): 79–94. Accessed April 3, 2025. https://ejournal.unib.ac.id/JEET/article/view/8639.