Daengsubha S, Boonsieng N, Yenjai P, Anuyahong B, Pengnate W. Needs of Japanese Language Proficiency Perceived by Multinational Organization Employees. IJSBAR [Internet]. 2021 May 25 [cited 2024 Apr. 26];59(1):1-7. Available from: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/12709