Trabidou, G., Stamatelatos, I.E., Kritidis, P. και Florou, H. 2019. Evaluation of external doses from exposure to gamma sources in the soil using the MCNP code. Annual Symposium of the Hellenic Nuclear Physics Society. 10, (Δεκεμβρίου 2019), 203–208. DOI:https://doi.org/10.12681/hnps.2190.