Kedves, A., Rónavári, A. and Kónya, Z. 2021. Effect Of Graphene Oxide Nanoparticles on the Performance of Aerobic Granular Sludge Treatment System. Acta Pharmaceutica Hungarica. 91, 3-4 (Nov. 2021), 249-250. DOI:https://doi.org/10.33892/aph.2021.91.249-250.