WIDIASTUTY, L. K.; HARYADI, B. ANALISA PEMBERLAKUAN TARIF GULA DI INDONESIA. Jurnal Manajemen dan Kewirausahaan, [S. l.], v. 3, n. 1, p. pp. 34-47, 2004. DOI: 10.9744/jmk.3.1.pp. 34-47. Disponível em: https://jurnalmanajemen.petra.ac.id/index.php/man/article/view/15607. Acesso em: 28 apr. 2024.