Chandimala, U. R., Beatrix Sik, and Zsolt Ajtony. “An Experimental Design for the Analysis of 5-Caffeoylquinic Acid (5-CQA) in Ethanolic Extracts of Hibiscus (Hibiscus Sabdariffa L.) Flower”. GEORGIKON FOR AGRICULTURE 29, no. Suppl 1 (January 30, 2025): 1–16. Accessed March 9, 2025. https://journal.uni-mate.hu/index.php/gfa/article/view/6561.