SHULEZHKO, A.; MAGA, I. Herbal preparations of plant materials and their role in phytotherapeutic treatment of acne. Problems of Environmental Biotechnology, [S. l.], n. 1-2, 2024. DOI: 10.18372/2306-6407.1.18935. Disponível em: http://jrnl.nau.edu.ua/index.php/ecobiotech/article/view/18935. Acesso em: 12 apr. 2026.