Andini, S. et al. 2022. Preparasi dan Karakteristik Floating Tablet Ekstrak Daun Jambu Biji (Psidium guajava L.) dengan Variasi Kombinasi Xanthan Gum dan HPMC: Preparation and Characteristics of Floating Tablets of Guava Leaf Extract (Psidium guajava L.) With Variations of Xanthan Gum and HPMC Combinations. Jurnal Sains dan Kesehatan. 4, 4 (Aug. 2022), 370–378. DOI:https://doi.org/10.25026/jsk.v4i4.1226.