1
Kyung Soo Han, Kyung Mi Seo,
| The Tourism Sciences Society of Korea |
2004
,
2
Chang Dong Yim, Yong Min Moon, Bong Sun You, Youn,
| 대한금속.재료학회 |
2004
,
3
Midori Yasuda, Michio Kondo, Tamiyoshi Sonda, Kaz,
| Korean Societyof Food Science&Technology |
2004
,
1
2
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