Development of environmentally degradable polymeric material (plastics) from sago starch for agricultural and medical industries - Ab. Rahman, Mohamad Zaki; Wan Yunus, Wan Md. Zin; Ahmad, Mansor; Haron, Md. Jelas; Silong, Sidik; Kassim, Anuar (The Research Unit, Universiti Putra Malaysia, 1999)