Nguyen, T. 2019. ORAL PRESENTATION: AN EFFECTIVE APPROACH TO ENHANCE NON-ENGLISH MAJOR STUDENTS’ SPEAKING PROFICIENCY. TRA VINH UNIVERSITY JOURNAL OF SCIENCE; p-ISSN: 2815-6072; e-ISSN: 2815-6099. 9, 35 (Sep. 2019), 43-50. DOI:https://doi.org/10.35382/18594816.1.35.2019.202.