Kapsokoli, E., Gelatsoras, F.P., Siltzovalis, G., Madesis, I. and Mertzimekis, T.J. 2026. Soil radioactivity in urban parks of Piraeus. HNPS Advances in Nuclear Physics. 32, (Feb. 2026), 191–197. DOI:https://doi.org/10.12681/hnpsanp.8682.