Hilal, N., Razali, N. F., & Mohammad, A. W. (2014). Effects of polyaniline nanoparticles in polyethersulfone ultrafiltration membranes: Fouling behaviours by different types of foulant. Journal of Industrial and Engineering Chemistry, 20(5), pp. 3134-3140. doi:10.1016/j.jiec.2013.11.056

Hilal, Nidal, Nor Faizah Razali, and Abdul Wahab Mohammad. "Effects of Polyaniline Nanoparticles in Polyethersulfone Ultrafiltration Membranes: Fouling Behaviours By Different Types of Foulant." Journal of Industrial and Engineering Chemistry 20, no. 5 (2014): 3134-3140.

Hilal, Nidal, Nor Faizah Razali, and Abdul Wahab Mohammad. "Effects of Polyaniline Nanoparticles in Polyethersulfone Ultrafiltration Membranes: Fouling Behaviours By Different Types of Foulant." Journal of Industrial and Engineering Chemistry 20.5 (2014): 3134-3140.