Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SUGIYAMA E.,Waste Plastics Liquefaction Technology of Sapporo Plastic Recycle Corporation and Approach to Feedstock Recycling in near Future,2002 Symposium on Environmental Engineering JSME,,,2002,,,,https://cir.nii.ac.jp/crid/1570572700295600512,