Fatmarahmi DC, Susidarti RA, Swasono RT, 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 J Pharm [Internet]. 2022Jan.14 [cited 2024Oct.5];33(1):63-1. Available from: https://dev.journal.ugm.ac.id/v3/IJP/article/view/2609