Hafidz, M. D. M., L. R. Rizkulloh, and A. Nofriyaldi. “In Vivo Wound Healing Activity Test Using Guava Leaf (Psidium Guajava L.) Ethanol Extract Patch Preparation”. Jurnal Farmasi &Amp; Sains Indonesia, vol. 8, no. 2, Dec. 2025, pp. 100-7, doi:10.52216/jfsi.vol8no2p100-107.