Meinisasti, R., Halim, A., & Zaini, E. (2015). Physicochemical characterization of Binary System of Ciprofloxacin HCl - PEG 4000. Jurnal Sains Farmasi & Klinis, 2(1), 30–35. https://doi.org/10.29208/jsfk.2015.2.1.45