Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Craddock Paul,Production of Silver across the Ancient World,ISIJ International,0915-1559,The Iron and Steel Institute of Japan,2014,54,5,1085-1092,https://cir.nii.ac.jp/crid/1390282681464593280,https://doi.org/10.2355/isijinternational.54.1085