Kotmit, M., Moonsin, P., Sirithip, K., & Tanachatchairatana, T. (2020). Synthesis and Characterization of Novel Fluorene Emitting Materials for Application to Organic Light Emitting Diodes. Journal of Materials Science and Applied Energy, 10(1), 31–40. Retrieved from https://ph01.tci-thaijo.org/index.php/jmsae_ceae/article/view/240296