Udayani, Ni Nyoman Wahyu, et al. “The Effect of White Turmeric (Curcuma Zedoaria Rosc.) Extract on Superoxide Dismutase (SOD) Activity”. Jurnal Ilmiah Medicamento, vol. 10, no. 2, Sept. 2024, pp. 109-16, doi:10.36733/medicamento.v10i2.8498.