The Southern Journal of Sciences is an international, open-access, peer-reviewed journal publishing biannual issues in multidisciplinary fields. Founded in 1993 as Southern Brazilian Journal of Chemistry, it was renamed in 2022. ISSN: 2764-5959 (Online); 2764-5967 (Print). DOI: 10.48141. Published by Araucária Scientific Association, Brazil. No publication fees (Diamond Open Access). All content preserved via Portico.