Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Fukushima Masami and Iwai Hisanori,Characterization and binding of Fe (II) in organic matter in a fertilizer including steel slag and compost to supply soluble Fe (II) to barren ground in coastal areas,Journal of Advanced Marine Science and Technology Society,13412752,Advanced Marine Science and Technology Society,2011,17,1,1-8,https://cir.nii.ac.jp/crid/1390001288123513728,https://doi.org/10.14928/amstec.17.1_1