Hung, Bui, Thi Thanh Le, Dang, Hoa, Nguyen, Duy, Nguyen, Nhi, Nguyen Pham, AND Hung, Chu. " Synthesis of V2O5-SnO2 Nanocomposite for NH3 Detection at Low Temperature" VNU Journal of Science: Mathematics - Physics [Online], Volume 42 Number 1 (31 December 2025)