Mtsariashvili, L., Kekelidze, N., Goderdzishvili, G., Jakhutashvili, T., Tulashvili, E. and Ambokadze, I. 2021. Radioactivity in soil samples from the settlements of Tbilisi city (the capital of Georgia). The Journal of Nature Studies - Annals of Agrarian Science. 18, 3 (Feb. 2021).