N, B.; B, D.; N, N.; M.V, F.; S.S, P. Determination of Rare Earths and Other Trace Elements in Ore Samples of Mongolia by WDXRF and INAA. Scientific transaction of the National University of Mongolia. Physics, [S. l.], v. 20, n. 438, p. 51–54, 2022. DOI: 10.22353/physics.v20i438.124. Disponível em: https://journal.num.edu.mn/physics/article/view/124. Acesso em: 23 nov. 2024.