Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kadoya Takashi,Paper and paperboard as a packaging material.,JAPAN TAPPI JOURNAL,0022815X,JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY,1987,41,5,377-385,https://cir.nii.ac.jp/crid/1390282681491548928,https://doi.org/10.2524/jtappij.41.377