劉正忠2019-07-012019-07-012019https://scholars.lib.ntu.edu.tw/handle/123456789/412211[SDGs]SDG4老化與老練－余光中後期詩的創作主體Aging and Sophistication: The Creative Subject of Yu Guangzhong's Late Poetryjournal article10.6258/bcla.201905_(91).02