YUFITA, E.; MUHAMMAD SHADIQ MAULA, T.; GUNAWATI, G. .; LLOYD WOODFIELD, P. .; YUSIBANI, E. Physical and Chemical Properties of Gayo Coffee Brewed by Boiling Method with Variation of Particle Coffee Ground. JURNAL ILMU FISIKA | UNIVERSITAS ANDALAS, [S. l.], v. 17, n. 1, p. 9–18, 2024. DOI: 10.25077/jif.17.1.9-18.2025. Disponível em: http://jif.fmipa.unand.ac.id/index.php/jif/article/view/654. Acesso em: 17 dec. 2024.