Huong, Nguyen Giang. “Effectiveness of English –Speaking Foreign Teachers from the Learners’ Perspective at Ho Chi Minh University of Food Industry ”. Journal of English Language Teaching and Applied Linguistics 3, no. 6 (June 8, 2021): 101–106. Accessed August 4, 2025. https://al-kindipublishers.org/index.php/jeltal/article/view/1796.