Cytotoxic Effects of Fractions, Isolates, and Nanoparticles of Soursop Leaf (Annona Muricata L.) and Sappan Wood (Caesalpinia Sappan L.) Against Human Cervical Cancer HeLa Cells. Indian J Nat Prod Resour 2024, 14 (4), 524-532. https://doi.org/10.56042/ijnpr.v14i4.5779.