The utilization of chitin and chitosan as green modifiers in nanocomposite membrane for water treatment by Mamah, Stanley Chinedu, Goh, Pei Sean, Ng, Be Cheer, Abdullah, Mohamad Sohaimi, Ismail, Ahmad Fauzi, Samavati, Zahra, Ahmad, Nor Akalili, Raji, Yusuf Olabode