Dipayana, I.M. et al. 2024. Sub-Chronic Toxicity Test of Purple Leaf Extract on the Kidney Histopathology of Male White Rats. Jurnal Penelitian Pendidikan IPA. 10, 8 (Aug. 2024), 4572–4578. DOI:https://doi.org/10.29303/jppipa.v10i8.8312.