Giese, Ellen Cristine. “EVALUATION OF THE POTENTIAL OF THE USE OF RARE EARTHS IN BIOMATERIALS THROUGH PATENT ANALYSIS”. RECIMA21 - Revista Científica Multidisciplinar - ISSN 2675-6218, vol. 2, no. 7, Aug. 2021, p. e27590, doi:10.47820/recima21.v2i7.590.