Wardhani, F. M., L. Chiuman, C. N. Ginting, S. F. Ginting, and A. N. Nasution. “Effects of White Turmeric Extract (Curcuma Zedoaria) As Nephroprotector in Male White Mice Copper-Induced Wistar Strain”. Journal Of The Indonesian Medical Association, Vol. 69, no. 8, Mar. 2020, pp. 258-66, doi:10.47830/jinma-vol.69.8-2019-186.