Hoai Nam, Nguyen Phuong. “Enhanced Performance in Polymer Light Emmiting Diode by Using Ultra-Thin Conductive Films As the Buffer Layer”. Communications in Physics 24, no. 3S1 (October 10, 2014): 7–12. Accessed April 18, 2024. https://vjs.ac.vn/index.php/cip/article/view/2.