Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Scragg J. J.,Cu2ZnSnS4polycrystalline thin films with large densely packed grains prepared by sol-gel method,J. Electroanal.Chem.,,,2010,646,,52-59,https://cir.nii.ac.jp/crid/1574231874049522048,