Sayuti, N. A. (2015) “Formulasi dan Uji Stabilitas Fisik Sediaan Gel Ekstrak Daun Ketepeng Cina (Cassia alata L.)”, Jurnal Kefarmasian Indonesia, 5(2), pp. 74–82. Available at: https://jkefarind.com/index.php/jki/article/view/3500 (Accessed: 31 July 2026).