Peningkatan Fasilitas Produksi Petani Kopi Melalui Penerapan Mesin Sangrai. Surya Abdimas, [S. l.], v. 8, n. 2, p. 158–164, 2024. DOI: 10.37729/abdimas.v8i2.3482. Disponível em: https://jurnal.umpwr.ac.id/index.php/abdimas/article/view/3482. Acesso em: 1 sep. 2026.