[1]
V. K. Doan, 《Using Shadowing Technique to Improve English-Majored Sophomores’ English Speaking Skills at Hanoi University of Natural Resources and Environment》, J. Knowl. Learn. Sci. Technol., 卷 4, 期 3, 页 55–71, 8月 2025, doi: 10.60087/jklst.vol4.n3.005.