Nurbani FA, Pramudya M, Safitri M, et al. Potential of Cinnamomum burmanni Leaf Extract as an Exogenous Antioxidant and Spermatoprotective for Rattus norvegicus L. Exposed to Polystyrene Nanoplastics. HAYATI J Biosci. 2025;32(3):693-699. doi:10.4308/hjb.32.3.693-699