FATMARAHMI, D. C.; SUSIDARTI, R. A.; SWASONO, R. T.; ROHMAN, A. Application of Ftir-Atr Spectroscopy in Combination With Multivariate Analysis to Analyse Synthetic Drugs Adulterant in Ternary Mixtures of Herbal Medicine Products. Indonesian Journal of Pharmacy, v. 33, n. 1, p. 63-71, 14 Jan. 2022.