1.
Ngoc Son P, Thi Thu Hoai V, Thi Thuan An D, et al. USING VIRTUAL EXPERIMENTS IN TEACHING THE TOPICOF "ACID-BASE-PH-OXIDE-SALT" IN GRADE 8 NATURAL SCIENCETO ENHANCE STUDENT LEARNING OUTCOMES. HNUE Journal of Science: Educational Science. 2025;70(1A):55-64. doi:10.18173/2354-1075.2025-0020