R. M. Baldini, “Ib Friis, Paulo van Breugel, Odile Weber, Sebsebe Demissew. The Western Woodlands of Ethiopia. A study of the woody vegetation and flora between the Ethiopian Highlands and the lowlands of the Nile Valley in the Sudan and South Sudan”, webbia, vol. 77, no. 1, pp. 201–203, Apr. 2022.