ANGELINE, E., SUSIDARTI, R. A., & ROHMAN, A. (2019). RAPID AUTHENTICATION OF TURMERIC POWDER ADULTERATED WITH CURCUMA ZEDOARIA AND CURCUMA XANTHORRHIZA USING FTIR-ATR SPECTROSCOPY AND CHEMOMETRICS. International Journal of Applied Pharmaceutics, 11(5), 216-221. https://doi.org/10.22159/ijap.2019v11i5.33701