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Continue to ChatNatural radioactivity of riverbank sediments of the Maritza and Tundja Rivers in Turkey - https://avesis.yyu.edu.tr/publication/details/d8423245-14dc-439a-a337-8404d5ce1bca/natural-radioactivity-of-riverbank-sediments-of-the-maritza-and-tundja-rivers-in-turkey