E. Tulashvili, M. Akhalkatsishvili, L. Mtsariashvili, and M. Chkhaidze, “NATURAL RADIOACTIVITY CONTENT OF THE LIMESTONE AND SANDSTONE ROCK SAMPLES IN THE CHIATURA REGION : (SOUTH CAUCASUS, GEORGIA) ”, RRS, vol. 6, no. 7, pp. 56–66, Jul. 2026.