Thi Kim Dung, L.; Vinh Phu, N.; Nhu Y, N.; Minh Hoa, N. SYNTHESIS AND OPTICAL PROPERTIES OF NITROGEN-DOPED CARBON QUANTUM DOTS. HNUEJS.NS 2025, 70 (2), 70-77. https://doi.org/10.18173/2354-1059.2025-0022.