Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SATO Kachishige and NAKAMURA Yuri and MURAKAMI Jun,A Study on some Physical Models for Teaching General Earthquake Concepts : Aimed at Junior High school Pupils,Journal of Science Education in Japan,03864553,Japan Society for Science Education,2002,26,4,315-323,https://cir.nii.ac.jp/crid/1390282680728205312,https://doi.org/10.14935/jssej.26.315