Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Wada Hiroki and Koike Yuha and Yokoyama Yoshiyuki and Hayakawa Takeshi,Evaluation of Three-dimensional Shape and Drive Characteristics of On-chip Gel Actuator,Journal of the Robotics Society of Japan,0289-1824,The Robotics Society of Japan,2021,39,6,565-568,https://cir.nii.ac.jp/crid/1390007437193452288,https://doi.org/10.7210/jrsj.39.565