Sindhu Aditama, I. G. A., & Ayu Ratih Listiani, P. (2025). Optimization of Nanogel Formulation of Piper Nigrum And Erythrina Subumbrans Extract As Anti-Inflammatory Based On Lontar Usadha Tiwang: Effectiveness Test On Mus Musculus. International Journal of Health and Pharmaceutical (IJHP), 5(4), 616–625. https://doi.org/10.51601/ijhp.v5i4.454