GECHEVA, G. Atmospheric Pollution Assessment with Mosses in Bulgaria. Journal of BioScience and Biotechnology, [S. l.], v. 5, n. 2, p. 125–128, 2016. Disponível em: https://editorial.uni-plovdiv.bg/index.php/JBB/article/view/13. Acesso em: 27 jul. 2024.