Rahmawati, Noveri, et al. “Cytotoxic Activity, Cell Migration and Apoptosis Effects of Uncaria Nervosa Elmer Leaf Fractions on MCF-7 HER 2 Cells”. Tropical Journal of Natural Product Research (TJNPR), vol. 8, no. 6, June 2024, pp. 7494-8, https://doi.org/10.26538/tjnpr/v8i6.24.