Dey, R. K., M. A. H. Chowdury, N. Chawdhury, and A. P. Monkman. “Report on Optical Absorption, Steady-State Emission and Time-Resolved Emission Spectroscopy of Carbazole-Based Conjugated Polymers”. Journal of Scientific Research 3, no. 1 (December 17, 2010): 13. Accessed May 17, 2022. https://banglajol.info/index.php/JSR/article/view/4666.