N. Thi Thanh Huong and P. Thi Tu Anh, “MEASURES OF USING CHANTS IN DEVELOPING 5-6-YEAR-OLD CHILDREN’S ENGLISH VOCABULARY”, HNUE Journal of Science: Educational Science, vol. 69, no. 4A, pp. 269–275, Oct. 2024, doi: 10.18173/2354-1075.2024-0100.