Zimmermann, G. G., Jung , E. A., de Mendonça , W. S., Francetto, T. R., Gracietti , E. A. and Jasper , S. P. (2026) “Electronic rod profilometer for soil mobilization measurement”, Spanish Journal of Agricultural Research, 23(4), p. 21483. doi: 10.5424/sjar/2025234-21483.