Ginting, C. N., I. N. E. Lister, E. Girsang, M. S. Mutia, Y. E. P. Lubis, A. Amalia, W. S. Widodo, D. S. Artie, R. Rizal, and W. Widowati. “Ficus Elastica Leaf Extract Effect Toward IL-10 and TNF-α As a Preeclampsia Model on Hypoxia-Induced EA.Hy926”. Journal of Mathematical and Fundamental Sciences, vol. 53, no. 3, Jan. 2022, pp. 487-96, doi:10.5614/j.math.fund.sci.2021.53.3.10.