Kusumaningrum, M.V. and Ardi, P. 2020. A CORPUS ANALYSIS OF LEXICAL SOPHISTICATION IN LLT JOURNAL: A JOURNAL ON LANGUAGE AND LANGUAGE TEACHING. ELTR Journal. 4, 1 (Jan. 2020), 53-75. DOI:https://doi.org/10.37147/eltr.v4i1.39.