Barnes, Richard, Emmanuel Danquah, Emmanuel Hema, Umaru-Farouk Dubiure, Mildred Manford, Awo Nandjui, and Yaw Boafo. 2015. “Retrospective Versus Prospective Designs for Studies of Crop-Raiding by Elephants in Kakum, Ghana”. Pachyderm 56 (June):44-50. https://doi.org/10.69649/pachyderm.v56i.370.