Amiruddin, Muh. Agus Syamsur Rijal, and Dewi Melani Hariyadi. “Effect of CaCl2 Crosslinker Concentration On The Characteristics, Release and Stability of Ciprofloxacin HCl-Alginate-Carrageenan Microspheres”. JURNAL FARMASI DAN ILMU KEFARMASIAN INDONESIA, vol. 10, no. 3, Dec. 2023, pp. 312-23, doi:10.20473/jfiki.v10i32023.312-323.