Okmen, Gulten, and Neslihan Balpınar. “THE BIOLOGICAL ACTIVITIES OF HYPERICUM PERFORATUM L”. African Journal of Traditional, Complementary and Alternative Medicines 14, no. 1 (November 23, 2016): 213–218. Accessed January 30, 2026. https://www.journals.athmsi.org/index.php/ajtcam/article/view/4207.