Nguyen, Gia Thuan, and Thi Thu Hang Nguyen. “Students’ Voices on the Use of YouTube in Enhancing Lexical Competence Among EFL Learners at Le Hoang Chieu High School”. International Journal of Language Instruction, vol. 5, no. 3, Aug. 2026, pp. 17-39, https://doi.org/10.54855/ijli.26532.