NALLE, Ferry Chrismiadi; SABARUDIN, Akhmad; SAKTI, Setyawan Purnomo. THE ARTIFICIAL NOSE-BASED PMMA-rGO COMPOSITE COATED QCM SENSOR TO SNIFF COFFEE AROMA AT DIFFERENT ROASTING DEGREE. al Kimiya: Jurnal Ilmu Kimia dan Terapan, [S. l.], v. 11, n. 2, p. 158–164, 2024. DOI: 10.15575/ak.v11i2.40381. Disponível em: https://journal.uinsgd.ac.id/index.php/ak/article/view/40381. Acesso em: 6 dec. 2025.