Affiliation: | 1. Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IN, 47906, USA 2. Department of Biological and Agricultural Engineering, Texas A&M University, College Station, TX, 77840, USA 3. Department of Rural Systems Engineering, and Research Institute for Agriculture & Life Sciences, Seoul National University, Seoul, 151-921, Republic of Korea 4. Department of Agricultural Economic and Rural Development, and Research Institute for Agriculture & Life Sciences, Seoul National University, Seoul, 151-921, Republic of Korea
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