DIA, S. M.; PUTRI, A. R.; MUCHLASHI, L. A. . Detection of Adulterants Metanil Yellow in Turmeric Powder Using Fourier Transform Infrared (FTIR) Spectroscopy Combined with Chemometrics OPLS-DA and PLS . Indonesian Journal of Chemical Analysis (IJCA), [S. l.], v. 7, n. 1, p. 64–71, 2024. DOI: 10.20885/ijca.vol7.iss1.art7. Disponível em: https://jurnal.uii.ac.id/IJCA/article/view/33083. Acesso em: 18 may. 2024.