1.
Nguyễn Quốc Tiến, Đào Thị Trang. SOME PROPERTIES OF NQ-RINGS. HUIT_OJS [Internet]. 2025 Feb. 28 [cited 2026 Jun. 19];25(1):130-5. Available from: https://ojs.huit.edu.vn/index.php/dai-hoc-cong-thuong/article/view/161