Baretta, Dilmar, et al. “Soil Crop Systems and Edaphic Fauna Diversity on the Southern Plateau of Santa Catarina - Brazil”. Revista De Ciências Agroveterinárias, vol. 5, no. 2, Apr. 2006, pp. 108-17, https://periodicos.udesc.br/index.php/agroveterinaria/article/view/5383.