Oliveira, Maria Inês Lopes de, et al. “Cornitermes Cumulans (Isoptera, Nasutitermitinae) Colonies Activity in Controlled Conditions on Macro and Micro-Aggregated Soil Structures”. Semina: Ciências Agrárias, vol. 33, no. 5, Oct. 2012, pp. 1733-44, doi:10.5433/1679-0359.2012v33n5p1733.