Affiliation: | 1.Faculty of Technology and Metallurgy, Ss. Cyril and Methodius University in Skopje, Ruger Boskovic 16, 1000, Skopje, Republic of North Macedonia ;2.Elektrani na Severna Makedonija, 11 Oktomvri 9, 1000, Skopje, Republic of North Macedonia ;3.Cementarnica “USJE”AD Titan Group, Boris Trajkovski 94, 1000, Skopje, Republic of North Macedonia ;4.Radiation and Environment Protection Department, Vinca Institute for Nuclear Science, National Institute of the Republic of Serbia, University of Belgrade, Belgrade, Serbia ;5.Salonit Anhovo d.d, Anhovo 1, 5210, Deskle, Slovenia ;6.Slovenian National Building and Civil Engineering Institute, Dimi?eva ulica 12, 1000, Ljubljana, Slovenia ; |