Jangong, Oktavianus Sardy and Heryanto, Heryanto and Rahmat, Roni and Mutmainna, Inayatul and Lobo Gareso, Paulus and Tahir, Dahlang (2019) Efect of Sugar Palm Fiber (SPF) to the Structural and Optical Properties of Bioplastics SPF/Starch/Chitosan/Polypropylene) in supporting Mechanical Properties and Degradation Performance. Journal of Polymers and the Environment.