“STUDENTS’ PROBLEM OF TAKING TOEFL TEST AT STMIK ROYAL ACADEMIC YEAR 2020 2021”. JOURNAL OF SCIENCE AND SOCIAL RESEARCH 5, no. 1 (February 2, 2022): 5–10. Accessed April 27, 2026. https://jurnal.goretanpena.com/index.php/JSSR/article/view/811.