Trịnh Ngọc Hoàng, Nguyễn Bá Đương, and Quách Văn Phục. 2015. “Effect of Delay Time on Emission Intensity Spectral Line Al (396,152 Nm) Stimulated by Double-Pulse Laser”. Journal of Technical Education Science 10 (3):37-43. https://www.jte.edu.vn/index.php/jte/article/view/609.