Tambunan, A.R.S. et al. 2020. ANALYZING ERRORS IN THESIS WRITING: SHOULD GRAMMAR BE AN ISSUE IN ENGLISH ACADEMIC WRITING FOR STUDENTS OF ENGLISH COLLEGE?. Research and Innovation in Language Learning. 3, 1 (Feb. 2020), 49–56. DOI:https://doi.org/10.33603/rill.v3i1.2875.