Daorueang, Daoyot. “The Protective Effect of Sa-Khan (Piper, Piperaceae) Against High Glucose-Induced Cytotoxicity in Human Proximal Tubular Epithelial Cells: http://www.doi.org/10.26538/tjnpr/V6i12.9”. Tropical Journal of Natural Product Research (TJNPR) 6, no. 12 (December 30, 2022): 1953–1956. Accessed March 24, 2023. https://tjnpr.org/index.php/home/article/view/1382.