. . . . . "and others"@en . . . . . . . . . "39359637"^^ . . . "Chihwan"@en . . . . . . . . . . . . . "812382913"^^ . . "\uC9C0\uD658"@en . "1313"^^ . . "Ji-hwan"@en . "Ji-hwan"@en . .