Adjewodah, P., W. Oduro, and A. Asase. “Functional Relationship Between Crop Raiding by the Savannah Elephant and Habitat Variables of the Red Volta Valley in North-Eastern Ghana”. Pachyderm, vol. 52, Dec. 2012, pp. 23-35, https://pachydermjournal.org/index.php/pachyderm/article/view/304.