[1]
Taryono, R.M. et al. 2025. Formulation and Physical Stability of Ointment Preparation Ethanol Extract of Piper betle L. Jurnal Biologi Tropis. 25, 4a (Nov. 2025), 329–336. DOI:https://doi.org/10.29303/jbt.v25i4a.10706.