Christinawati S. THE IMPORTANCE OF ENGLISH PROFICIENCY TO FACE ASEAN ECONOMIC COMMUNITY (CASE STUDY: MEDICAL RECORDS AND HEALTH INFORMATION STUDENTS OF POLYTECHNIC PIKSI GANESHA BANDUNG). JIS [Internet]. 2019Jul.15 [cited 2024Nov.22];9(1):12-8. Available from: http://45.118.112.109/ojspasim/index.php/sastra/article/view/118