S.H. Seno, Djarot, Dewi P.D.B. Sembiring, and Popi A. Kurniatin. “Total Phenolic, Total Flavonoid Contents, and Radical Acavenging Activity of Different Concentrations of Ethanol Extract of Pyrrosia Piloselloides (L) M. G. Price: doi.org 10.26538 Tjnpr V6i4.5”. Tropical Journal of Natural Product Research (TJNPR) 6, no. 4 (April 1, 2022): 484–487. Accessed March 11, 2025. https://tjnpr.org/index.php/home/article/view/79.