Nam, Nguyen Phuong Hoai, Hoang Mai Ha, Ngo Trinh Tung, Dang Dinh Long, Nguyen Khac Quan, and Vu Duy Liem. “Light Absorption and Luminescence Properties of the Blend Poly(N-vinylcarbazole)/Poly(N-Hexylthiophene)”. Communications in Physics 26, no. 3 (January 20, 2017): 269. Accessed January 18, 2022. https://vjs.ac.vn/index.php/cip/article/view/8757.