Ngoc Giang, N., Huyen Trang, P., Thi Nga, N., Loc Thuan, H., & Vu Linh Dan, M. (2024). INTEGRATING MATHEMATICS AND ECONOMICS WITH THE SUPPORT OF GEOGEBRA SOFTWARE IN TEACHING THE SYSTEM OF FIRST-ORDER INEQUALITIES WITH TWO UNKNOWNS AT THE HIGH SCHOOL LEVEL.
Journal of Science Educational Science,
69(5B), 191-200.
https://doi.org/10.18173/2354-1075.2024-0147