Discriminating Green Beans of Puntang Arabica Coffees with 1H NMR Based-Metabolomics. Jurnal Kimia Valensi, [S. l.], v. 11, n. 1, p. 1–8, 2025. DOI: 10.15408/jkv.v11i1.41907. Disponível em: https://journal.uinjkt.ac.id/valensi/article/view/41907. Acesso em: 22 dec. 2025.