Petia Genova-Kalou, Stefka Krumova, Maya M. Zaharieva, and Nadezhda Markova, “Mini Review: Chemical Characterization and Evaluation of Antiviral and Antibacterial Activity of Extracts from Graptopetalum paraguayense E. Walther (Crassulaceae)”, ASRJETS-Journal, vol. 85, no. 1, pp. 301–312, Jan. 2022, Accessed: Feb. 06, 2026. [Online]. Available: https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/7244