Bong, Y.C., P.C. Poh, and T.L. Chew. “The Effect of Amine Substituent Chain Length on POSS Polysulfone Mixed Matrix Membrane”. Journal of Mechanical Engineering and Sciences 12, no. 1 (March 31, 2018): 3494–3504. Accessed May 31, 2025. https://journal.ump.edu.my/jmes/article/view/7894.