Villibor, G.P., Santos, F.L., Queiroz, D.M. de e Guedes, D.M. 2014. <b>Vibration levels on rear and front axles of a tractor in agricultural operations</b> - doi: 10.4025/actascitechnol.v36i1.18170. Acta Scientiarum. Technology. 36, 1 (jan. 2014), 7–14. DOI:https://doi.org/10.4025/actascitechnol.v36i1.18170.