Evaluation of dose for the population due to natural radioactivity of uncultivated soil from the surrounding of the Skopje city, Macedonia - Aleksandra Angjeleska; Elizabeta Dimitrieska-Stojkovikj; Hajrulai Musliu, Zehra; Bogoevski, Slobodan; Bosko Boskovski; Bijlana Stojanovska-Dimzoska; Uzunov, Risto (Mashinski fakultet, Univerzitet Sveti Kiril i Metodij vo Skopje, 2016)