WIJAYA, R. Y.; TAMRIN, T.; SUGIANTI, C. Pengaruh Lama Fermentasi Menggunakan Mikroba Ghalkoff terhadap Perubahan Konsentrasi Kandungan Kafein Kopi Robusta Organik Kabupaten Lampung Barat. Jurnal Agricultural Biosystem Engineering, [S. l.], v. 2, n. 3, p. 354–360, 2023. DOI: 10.23960/jabe.v2i3.7892. Disponível em: https://jurnal.fp.unila.ac.id/index.php/ABE/article/view/7892. Acesso em: 25 sep. 2025.