dos Santos DMM, de Tello CCO. Protocol for characterization of clay as a backfill and coverage layers for near surface repository. Braz. J. Rad. Sci. [Internet]. 2019 Feb. 25 [cited 2024 Dec. 26];7(2A (Suppl.). Available from: https://bjrs.org.br/revista_33014/index.php/REVISTA/article/view/717