PRIYADI, U. Peranan Inovasi Kelembagaan Pabrik Gula Madukismo Terhadap Pelaksanaan Usahatani Tebu di Propinsi Daerah Istimewa Yogyakarta. Economic Journal of Emerging Markets, [S. l.], v. 13, n. 2, 2009. DOI: 10.20885/ejem.v13i2.226. Disponível em: https://journal.uii.ac.id/JEP/article/view/226. Acesso em: 4 may. 2024.