Thi Ha, Tran, Thi Huyen Trang, Nguyen, Thanh Cong, Bach, Dieu Thu, Nguyen Thi, Thanh Binh, Nguyen, Viet Tuyen, Nguyen, AND Nguyen Hai, Pham. " Effect of Annealing Temperature on Cu2O Thin Films Prepared by Thermal Oxidation Method" VNU Journal of Science: Mathematics - Physics [Online], Volume 36 Number 2 (12 June 2020)