20210206220300.0 Nihon Faji Gakkaishi (Online) 0915-647X Japan 2432-9932 portico Portico 2017/2017 2024-03-26 Preserved : 2017: 1, 2017: 2, 2017/2018: 3, 2017/2018: 4, 2017: 5, 2017: 6, 2017: 7, 2017/2018: 8, 2017: 9, 2017/2018: 10, 2017/2018: 11, 2017/2018: 12, 2017/2018: 13, 2017/2018: 14 Preserved : 2017: 1(1), 2017: 2(1-4), 2017/2018: 3(1, 4), 2017/2018: 4(1-2, 4-6), 2017: 5(1-6), 2017: 6(1-6), 2017: 7(1-6), 2017/2018: 8(1-6), 2017: 9(1-6), 2017/2018: 10(1-6), 2017/2018: 11(1-6), 2017/2018: 12(1-6), 2017/2018: 13(1-6), 2017/2018: 14(1-6) Preserved J-STAGE Journal of Japan Society for Fuzzy Theory and Systems 2432-9932 0915-647X Nihon faji gakkaishi. Nihon Faji Gakkaishi (Online) 2432-9932 https://www.jstage.jst.go.jp/browse/jfuzzy/list/-char/ja Nihon faji gakkaishi. 2432-9932 2432-9932