Wulandari, E., R. I’tishom, and S. A. Sudjarwo. “Therapy Effect of Red Dragon Fruit (Hylocereus Polyrhizus) Peel Extract to Increase the Number of Sertoli Cells On BALB/C Mice (Mus Musculus) Exposed to Lead Acetate”. Folia Medica Indonesiana, vol. 56, no. 2, June 2020, pp. 108-13, doi:10.20473/fmi.v56i2.21228.