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Journal of Engineering and Applied Sciences 12 ( 19 ): 4856 - 4861 , 2017
Bonghwan Kim, Dongin Lee and Kyunghan Chun
Journal of Engineering and Applied Sciences 13 ( 3 ): 541 - 545 , 2018
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Journal of Engineering and Applied Sciences 13 ( 3 SI ): 3321 - 3325 , 2018