Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
TOKIWA Yutaka and RAKU Takao,"Polylactide (PLA), a biodegradable plastic",Journal of Environmental Conservation Engineering,0388-9459,Society of Environmental Conservation Engineering,2005,34,6,399-405,https://cir.nii.ac.jp/crid/1390282679567591296,https://doi.org/10.5956/jriet.34.399