Ferreira de Medeiros, J.M., Habitante, S.M., Zöllner, N.A., de Carvalho, P.L., Pinto, C.A. and Lage-Marques, J.L. 2007. Analysis of the difficulties faced by undergraduate students while determining tooth length. Revista da ABENO. 7, 1 (Jan. 2007), 38–46. DOI:https://doi.org/10.30979/rev.abeno.v7i1.1410.