P. S. . Kolodochka and M. A. . Khodasevich, “Classification of the geographical origin of medicinal herbs using multivariate spectral analysis”, Журнал Белорусского государственного университета. Физика, no. 3, pp. 10–16, Sep. 2024, Accessed: Jul. 18, 2026. [Online]. Available: https://journals.bsu.by/index.php/physics/article/view/6464