Rivai, H., Puspita, R., & Misfadhila, S. (2018). Development and Validation of Loperamide Hydrochloride Tablet Analysis Method with Absorbance and Area under Curve Methods Spectrophotometrically. Jurnal Sains Farmasi & Klinis, 5(2), 94–101. https://doi.org/10.25077/jsfk.5.2.94-101.2018