NINGRUM, Ninuk Rahayu; MUNADI, Ernawati; WIDAYANTI, Tjahya. ANALISIS EFISIENSI SISTEM TATA NIAGA GULA DI INDONESIA. Buletin Ilmiah Litbang Perdagangan, [S. l.], v. 1, n. 3, p. 3–28, 2018. DOI: 10.30908/bilp.v1i3.301. Disponível em: https://jurnal.kemendag.go.id/index.php/bilp/article/view/301. Acesso em: 3 apr. 2025.