Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Matsuo Yuichi,Study on a Method of Contamination Removal for Recycled PP Sorted from Discarded Household Appliances and the Identification of Materials that Accelerated Thermal Oxidation Degradation,Journal of the Japan Society of Material Cycles and Waste Management,1883-5856,Japan Society of Material Cycles and Waste Management,2020,31,0,65-74,https://cir.nii.ac.jp/crid/1390849376471478912,https://doi.org/10.3985/jjsmcwm.31.65