Rahmawati, Fri, et al. “Potensi Antioksidan Rumput Kebar (Biophytum Umbraculum) Dengan Metode 2.2-Diphenyl-1-Picrylhydrazyl (DPPH) Dan Ferric Reducing Antioxidant Power (FRAP)”. Pro-Life, vol. 12, no. 1, Mar. 2025, pp. 28-38, http://ejournal.uki.ac.id/index.php/prolife/article/view/6319.