[1]
D. C. Fatmarahmi, R. A. Susidarti, R. T. Swasono, and A. Rohman, “Application of Ftir-Atr Spectroscopy in Combination With Multivariate Analysis to Analyse Synthetic Drugs Adulterant in Ternary Mixtures of Herbal Medicine Products”, Indonesian J Pharm, vol. 33, no. 1, pp. 63-71, Jan. 2022.