Ashari. (2017). Factors determining organic farming adoption: International research results and lessons learned for Indonesia. Pusat Sosial Ekonomi dan Kebijakan Pertanian.
Chicago-stil citatAshari. Factors Determining Organic Farming Adoption: International Research Results and Lessons Learned for Indonesia. Pusat Sosial Ekonomi dan Kebijakan Pertanian, 2017.
MLA-referensAshari. Factors Determining Organic Farming Adoption: International Research Results and Lessons Learned for Indonesia. Pusat Sosial Ekonomi dan Kebijakan Pertanian, 2017.
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