Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Maeda Hideo and Hayami Takako,Development of the teaching materials and the classes that visualize mineral iron in the food stuff,"Research abstracts on the annual meeting, regular meeting and seminar of the Japan Association of Home Economics Education",,The Japan Association of Home Economics Education,2012,55,0,32,https://cir.nii.ac.jp/crid/1390282680572432896,https://doi.org/10.11549/jhee.55.0.32.0