Kolomiets, TM, VI Malyarovskaya, and LS Samarina. “In Vitro Conservation of Campanula Sclerophylla Kolak ? Endemic Endangered Species of Western Caucasus”. Plant Tissue Culture and Biotechnology 26, no. 2 (December 10, 2016): 143–149. Accessed July 18, 2024. https://banglajol.info/index.php/PTCB/article/view/30564.