Sani Sarjadi, Mohd, Yap Leong Khen, Xin Lin Wong, Zuhair Jamain, and Md Lutfor Rahman. “Synthesis of Fluorene Based Alternating Copolymers Using Direct Arylation Polymerization”. Asian Journal of Chemistry 33, no. 2 (January 15, 2021): 393–398. Accessed May 9, 2024. https://asianpubs.org/index.php/ajchem/article/view/33_2_23.