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Buku Teks
National Academy of the Korean Language, 2002
Buku Referensi
The Centre for East Asian Cultural Studies
Centre for East Asian Cultural Studies, 1983
Buku Referensi
Korea : The Korean Research Center
Majalah, Jurnal, Buletin
Ning Rahayu, author
2016
UI - Makalah dan Kertas Kerja