Ismed, Friardi, Hanif Putra, Nurwahidatul Arifa, and Deddi Putra. “Phytochemical Profiling and Antibacterial Activities of Extracts from Five Species of Sumatran Lichen Genus Stereocaulon”. Jordan Journal of Pharmaceutical Sciences 14, no. 2 (June 30, 2021). Accessed February 24, 2026. https://archives.ju.edu.jo/index.php/jjps/article/view/106614.