Lê Thị Hiếu , Ngân, et al. “ENGLISH-MAJORED STUDENTS’ DIFFICULTIES IN LEARNING KOREAN AS AN ADDITIONAL FOREIGN LANGUAGE”. JOURNAL OF INQUIRY INTO LANGUAGES AND CULTURES, vol. 8, no. 1, Apr. 2024, pp. 126-37, https://doi.org/10.63506/jilc.0801.11.