甘懷真2020-01-132020-01-1320182309-429Xhttps://scholars.lib.ntu.edu.tw/handle/123456789/446931從天下到地上－天下學說與東亞國際關係的檢討journal article10.6579/NJEAC.201804_(5).0016http://dx.doi.org/10.6579/NJEAC.201804_(5).0016