HARTONO, M. A. S.; SUMARNI, N. Analisis Perhitungan Harga Pokok Produksi Kopi Aren berdasarkan Metode Full Costing pada Kopi Gerobakan Kosca Birugo. Indonesian Research Journal on Education, [S. l.], v. 6, n. 2, p. 881 –, 2026. DOI: 10.31004/irje.v6i2.4333. Disponível em: https://irje.org/irje/article/view/4333. Acesso em: 10 nov. 2026.