Darwanto, Dwidjono Hadi, Universitas Gadjah Mada (Indonesia)
Darwanto, Dwidjono Hadi, Ekonomi Pertanian Fakultas Pertanian Universitas Gadjah Mada
Darwanto, Dwidjono Hadi, Jurusan Sosial Ekonomi Pertanian Fakultas Pertanian, UGM (Indonesia)
Darwanto, Dwidjono Hadi, Department of Agribusiness Management, Faculty of Agriculture, Universitas Gadjah Mada, Yogyakarta (Indonesia)
Darwanto, Dwidjono Hadi, Program Studi Ekonomi Pertanian, Fakultas Pertanian, Universitas Gadjah Mada
Defidelwina, Defidelwina, Universitas Pasir Pengaraian (Indonesia)
Dewi, Hanik A., Balai Pengkajian Teknologi Pertanian - Jawa Timur (Indonesia)
Dhamira, Aura, Program Studi Ekonomi Pertanian, Fakultas Pertanian, Universitas Gadjah Mada (Indonesia)
Dhamira, Aura, Agribusiness Department, Faculty of Agriculture, Universitas Pembangunan Nasional Veteran Yogyakarta (Indonesia)
Dharmawan, Yan Eka, Sebelas Maret University (Indonesia)
