Implementasi Mesin Roasting Kopi Untuk Peningkatan Kualitas Produksi Kopi UMKM Darma Coffee. SWAGATI : Journal of Community Service, [S. l.], v. 1, n. 3, p. 127–132, 2024. DOI: 10.24076/swagati.2023v1i3.1082. Disponível em: https://jurnal.amikom.ac.id/index.php/swagati/article/view/1082. Acesso em: 9 may. 2025.