Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) "石井, 義裕 and Ishii, Yoshihiro",Attempt of effective writing on a blackboard by screen presentation in hydraulics education,広島工業大学紀要. 教育編,13469983,広島工業大学,2015-02,14,,5-8,https://cir.nii.ac.jp/crid/1050577232668312192,