Thái , H. M.; Nguyễn , M. S.; Nguyễn , M. T.; Trieu, Q. M.; Nguyễn , M. T. AUGMENTED REALITY TECHNOLOGY IN TEACHING THE SCIENCE TOPIC “MATTER AND CHANGES OF MATTER” IN 7TH GRADE: AN EXPLORATORY RESEARCH ON STUDENTS’ ENGAGEMENT. TCKH ĐHSP TPHCM TPHCM 2025, 22, 271-283.