Vu Xuan D, Tran Thanh L, Chu Uyen N, Bui Thi Yen H. Green Synthesis of Carbon Dots from Lemon Juice with Precursor Ratio–Dependent Emissions. ETSD [Internet]. 2026 Jul. 8 [cited 2026 Oct. 25];36(4):021-9. Available from: https://jst.vn/index.php/etsd/article/view/1097