Sustainable materials : International Conference on Sustainable Materials (ICoSM 2018) : selected, peer reviewed papers from the International Conference on Sustainable Materials (... by International Conference on Sustainable Materials (ICoSM) 2018 : Bangkok, Thailand, Heah, Cheng Yong, editor, Mohd. Arif Anuar Mohd. Salleh, editor, Mohd. Firdaus Omar, editor, Sharifah Shahnaz Syed Bakar, editor, Farah Farhana Zainal, editor, Dewi Suriyani Che Halin, editor, Liew, Yung Ming, editor, Khairel Rafezi Ahmad, editor, Mohd. Mustafa Al Bakri Abdullah, editor