Profitability and Efficiency of Red Onion Farming. Profitabilitas dan Efisiensi Usahatani Bawang Merah

1 Profitability and Efficiency of Red Onion Farming Imron Rosyadi, Didit Purnomo Faculty of Economics and Business, Universitas Muhammadiyah Surakarta...
Author:  Teguh Dharmawijaya

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