L. M. H. Kilowasid, T. S. Syamsudin, F. X. Susilo, E. Sulistyawati, and H. Syaf, “Characteristics of Soil Fauna Communities and Habitat in Small- Holder Cocoa Plantation in South Konawe”, j Trop. Soils, vol. 18, no. 2, pp. 149–159, Aug. 2013.