T. Thuy Phuong, P. Thi Thanh Hoi, and L. Minh Thu, “DESIGN AND IMPLEMENTATION OF AN AI TEACHING ASSISTANT FOR ENHANCING STUDENTS’ SELF-STUDY IN 1OTH GRADE BIOLOGY”, HNUE Journal of Science: Educational Science, vol. 70, no. 7, pp. 155–168, Dec. 2025, doi: 10.18173/2354-1075.2025-0139.