Thi Bich Nguyen, Dao, Nguyen Thi Hoai, Bui Tri Vu Nam, Nguyen Vinh Quang, and Hoang Nhat Linh. 2025. “ITEM RESPONSE THEORY ANALYSIS OF THE READING SECTION IN A MOCK VSTEP LEVEL 3-5 TEST”. Journal of Science Educational Science 70 (4): 13-21. https://doi.org/10.18173/2354-1075.2025-0064.