HAMID, E. S. Beberapa permasalahan tebu rakyat intensifikasi dan industri gula Indonesia. Economic Journal of Emerging Markets, [S. l.], v. 3, p. 59–67, 2016. DOI: 10.20885/ejem.v3i0.6594. Disponível em: https://journal.uii.ac.id/JEP/article/view/6594. Acesso em: 4 nov. 2024.