Ngah, T. I. S., Nasef, M. M., Saidi, H., & Dahlan, K. Z. M. (2004). Cation exchange membrane by radiation-induced grafting of styrene onto polpypropylene: Effect of grafting conditions.

Ngah, Tengku Ida Sofina, Mohamed Mahmoud Nasef, Hamdani Saidi, and Khairul Zaman M. Dahlan. Cation Exchange Membrane By Radiation-induced Grafting of Styrene Onto Polpypropylene: Effect of Grafting Conditions. 2004.

Ngah, Tengku Ida Sofina, Mohamed Mahmoud Nasef, Hamdani Saidi, and Khairul Zaman M. Dahlan. Cation Exchange Membrane By Radiation-induced Grafting of Styrene Onto Polpypropylene: Effect of Grafting Conditions. 2004.