D. da S. Novaes, E. J. Brun, and F. G. Konig Brun, “Soil compaction in a free area with urban trees in clayey soils”, CC&T, vol. 38, no. 2, p. e26873, Jul. 2021, doi: 10.35977/0104-1096.cct2021.v38.26873.