Prpa, Blagoje, Katarina Bijelić, Nebojša Kladar, and Biljana Božin†. 2022. “Utilization of Microscopic and Macroscopic Characteristics As Part of Quality Control of Herbal Teas and Tea Mixtures and Authentication of Individual Components”. Biologia Serbica 44 (2). https://journal.pmf.uns.ac.rs/index.php/biologiaserbica/article/view/34.