Stagno, F., Abbate, C., Intrigliolo, F., Abbate, V., & Gennari, M. (2008). Effect of leguminous cover crops on soil biological activity in pots of Citrus unshiu Marcovitch. Italian Journal of Agronomy, 3(3), 183–190. https://doi.org/10.4081/ija.2008.183