1. "[1] E. Yirdw, M. Tigabu, M. Lemenih, M. Negash, D. Teketay, Rehabilitation of degraded forest and woodland ecosystems in Ethiopia for the sustenance of livelihoods and ecosystem services, Forest Under Pressure - Local Responses to Global Issue, IUFRO World Series, (Editors: P. Katila, G. Galloway, W. de Jong, P. Pacheco and G. Mery), 32, 2014, Vienna, pp. 299-313.
2. [2] L. Mulugeta, H. Kassa, Re-greening Ethiopia: history, challenges and lessons, Forests, 5(7), 2014, pp. 1717-1730. DOI: 10.3390/f5081896.
3. [3] C.T.S. Nasir, An overview of rehabilitation of degraded forest lands in Asia, The APFNet Workshop on Degraded Forest Rehabilitation and Sustainable Forest Management, organized during 1 to 12 July 2014 in Kunming, Yunnan Province, China, 2014.
4. [4] G. Tesmesgen, F. Asrat, D. Edae, Forest degradation in Ethiopia: extent and conservation efforts, Palgo Journal of Agriculture, 2(2), 2015, pp. 49-56.
5. [5] A. Gafaar, Forest plantations and woodlots in Sudan. A platform for stakeholders in African forestry, African Forest Forum (AFF), Nairobi, GPO KENYA, 1(15), 2011.