Sang, Nguyen Xuan, 		Thi Phuong Anh, Nguyen, 		Duy Dung, Nguyen, 		Hoang Cao Huy, Nguyen, 		Huu Tho, Nguyen, AND 		Thi Lan Anh, Luu.
" Photoluminescence Emission and Raman Vibration Properties of Asymmetric Mn2+-Doped ZnO Nanoparticle Fabricated by a Solvothermal Method" <em>VNU Journal of Science: Mathematics - Physics</em> [Online], Volume 35 Number 3 (13 September 2019)