★ Professor Soya’s work is introduced in Tsukubadaigaku Shinbun
– Date: 2018-11-06
– Media: Tsukubadaigaku Shinbun
– Link: https://www.tsukuba.ac.jp/public/newspaper/pdf-pr/345.pdf?fbclid=IwAR3d6jlH6b8IswLrhWNd6swarmcSOFqKPssr9AFaVgpNC8tCuzeB3CHsWPw