AN ANALYSIS OF ARGUMENT STRUCTURE OF RESEARCH ARTICLE OF ENGLISH POSTGRADUATE PROGRAM OF BENGKULU AN ANALYSIS OF ARGUMENT STRUCTURE OF RESEARCH ARTICLE OF ENGLISH POSTGRADUATE PROGRAM OF BENGKULU AN ANALYSIS OF ARGUMENT STRUCTURE OF RESEARCH ARTICLE OF ENGLISH POSTGRADUATE PROGRAM OF BENGKULU UNIVERSITY UNIVERSITY PUBLISHED IN JOURNAL - Alamsyah Bermani. SB, Sakti (2017)