Shchiparev, Sergei, Katerina Sazanova, and Sergei Grigoriev. “Hydroxycitrate As Dominating Acid in Leaves of Ambary (<em>Hibiscus cannabinus< Em> L.)”. Biological Communications, no. 2 (June 10, 2013): 41–46. Accessed May 6, 2024. https://biocomm.spbu.ru/article/view/2639.