Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) niiyama takashi and Kubota Kenji and Matsumoto Katsutoshi and Yoshihara Sachio,Effect of Surfactant on the Etching Properties of Copper in Ferric Chloride Solution,Proceedings of JIEP Annual Meeting,,The Japan Institute of Electronics Packaging,2012,26,0,250-252,https://cir.nii.ac.jp/crid/1390282680531738368,https://doi.org/10.11486/ejisso.26.0_250