“The Effectiveness of Sea Urchin Extract (Echinometra Matthaei) for Wound Healing on Deep Second-Degree in White Rats (Rattus Norvegicus) Wistar”. 2021. Journal of Tropical Pharmacy and Chemistry 5 (3): 194–202. https://doi.org/10.30872/j.trop.pharm.chem.v5i3.202.