AZARAFSHAN, M., PEYVANDI, M., ABBASPOUR, H., NOORMOHAMMADI, Z., & MAJD, A. (2019). The impact of UV-B radiation on antioxidant activity, essential oil composition and physiological factors of Pelargonium graveolens L’Hér. Acta Agriculturae Slovenica, 113(2), 211–219. https://doi.org/10.14720/aas.2019.113.2.2