M. A. T., Jaya,, Jalani, M.A., Yusop, M. F. M., Gonawan, F. N., Nizam, M.K., Ismail, A. F., & Ahmad, M. A.. " Robeson’s Upperbound-Oriented Enhancement of Performance of Hollow Fiber Carbon Membrane for H2/N2 Ideal Separation." International Journal of Advanced Research in Engineering Innovation [Online], 2.4 (2020): 45-59. Web. 13 Oct. 2024