Cuadra, Pedro, Víctor Fajardo, Paula Pimentel, M. Alejandra Moya-Leon, and Raúl Herrera. “Changes in Chlorophyll a Fluorescence and DNA As a Plant Response to UV-B Radiation in Gnaphalium Vira-Vira”. Polish Polar Research 43, no. 4 (October 3, 2022): 325–339. Accessed September 1, 2026. https://wydawnictwo.pan.pl/index.php/ppr/article/view/2713.