Nalle, F. C., Sabarudin, A., & Sakti, S. P. (2024). 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, 11(2), 158–164. https://doi.org/10.15575/ak.v11i2.40381