Study of Some Lichens of Qatar. Atlas Journal of Biology, [S. l.], v. 1, n. 3, p. 41–46, 2017. DOI: 10.5147/ajb.v1i3.8. Disponível em: https://journals.atlas-publishing.org/index.php/AJB/article/view/8.. Acesso em: 4 mar. 2025.