Physicochemical and thermal properties of Lignocellulosic fiber from Gigantochloa Scortechinii bamboo: effect of steam explosion treatment by Mat Darus, Siti Atiqa Al Zahra, Ghazali, Mariyam Jameelah, Azhari, Che Husna, Zulkifli, Rozli, Shamsuri, Ahmad Adlie, Sarac, Hanifi, Mustafa, Mohd Tamizi