알라딘 검색이 응답하지 않아, 서재와 국립중앙도서관에서만 찾았어요.
Jaeyoung Seo, Eunyoung Kim, Jiha Kim, Sunyoung Woo, Okkyung Cho, Jeongyun Choi, Hoonho Kim, Wonhee Na, Shijean Kim, Inhye Nam
Korean Educational Development Institute