Dillasamola, Dwisari, et al. “Subacute Toxicity Test of Ethanol Extract of Sungkai Leaves (<i>Peronema canescens< i> Jack.) on Renal Histology of Male Wistar Rats: Http: www.doi.org 10.26538 Tjnpr V7i12.22”. Tropical Journal of Natural Product Research (TJNPR), vol. 7, no. 12, Dec. 2023, pp. 5519-22, https://tjnpr.org/index.php/home/article/view/3188.