Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NAKAYAMA Hayashi and YAMAGUCHI Etsuji and SATOOKA Aki,Case Study of Some Effects for Developing Competency as a Lower Secondary School Science Teacher by Developing Competency as a Science Communicator,Journal of Science Education in Japan,03864553,Japan Society for Science Education,2010,34,2,220-236,https://cir.nii.ac.jp/crid/1390001205751420160,https://doi.org/10.14935/jssej.34.220