Elfita, Lina, et al. “Edible Bird’s Nest Extract Reduced Expression of Senescence Markers in Bone Marrow Mesenchymal Stem Cells”. Jurnal Sains Farmasi & Klinis, vol. 8, no. 1, Apr. 2021, pp. 19-26, doi:10.25077/jsfk.8.1.19-26.2021.