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H. Ahn, D. Lee, and Y. Um, Appl. Sci. Converg. Technol. 26, 11, (2017)./
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| 2 |
H. Ahn, D. Lee and Y. Um, Appl. Sci. Converge. Technol. 26, 11-15 (2017)./
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| 3 |
H. Bae, J. Y. Lee, and H. J. Lee, Appl. Sci. Converg. Technol. 26, 74 (2017)./
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| 4 |
K. S. Lee, G. Oh, E. K. Kim, and J. D. Song, Applied Science and Convergence Technology 26 (2017)./
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| 5 |
V. Devaraj, J. Lee, J. Baek, and D. Lee Appl. Sci. Converg. Technol. 25, 32, (2016)./
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