This paper makes analyses on improving the effectiveness of the agricultural management system will depend primarily on management functions. Management of these functions relies on the liberalization of the economy. Improvement of economic methods depends on economic, administrative and social-psychological research
Academia Open is published by Universitas Muhammadiyah Sidoarjo published 2 (two) issues per year (June and December). This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. This ...