Theuerkauf, J., H. Ellenberg, W. Waikuwait, and M. Muhlenberg. “Forest Elephant Distribution and Habitat Use in the Bossematie Forest Reserve, Ivory Coast”. Pachyderm, vol. 30, no. 1, June 2001, pp. 37-43, doi:10.69649/pachyderm.v30i1.1036.