INDIS, R. A.; SARI, M. S.; WIBOWO, S. G. Analisis Kadar Kafein Dalam Biji Kopi Arabika (Coffea arabika) Berdasarkan Tempat Tumbuh Di Kabupaten Bener Meriah. Analit : Analytical and Environmental Chemistry, [S. l.], v. 8, n. 2, p. 44–52, 2025. DOI: 10.23960/aec.v8i2.2023.p44-52. Disponível em: https://analit.fmipa.unila.ac.id/index.php/analit/article/view/5. Acesso em: 14 aug. 2026.