Zied Idoudi, Udo Rudiger. (1/3/2020). Small-scale feed grinder to improve the quality of roughage feed in Chouarnia CLCA Site, Seliana North West Tunisia. Lebanon: International Center for Agricultural Research in the Dry Areas (ICARDA)
Mourad Rekik, Santiago López Ridaura, Hatem Cheikh M'hamed, Zahra Djender, Boubaker Dhehibi, Aymen Frija, Mina Devkota Wasti, Udo Rudiger, Enrico Bonaiuti, Dina Najjar, Zied Idoudi. (26/11/2019). Use of Conservation Agriculture in Crop-Livestock Systems (CLCA) in the Drylands for Enhanced Water Use Efficiency, Soil Fertility and Productivity in NEN and LAC Countries – Project Progress Report: Year I - April 2018 to March 2019. Jordan: International Center for Agricultural Research in the Dry Areas (ICARDA)
Kuo, C.; Operario, D. Caring for AIDS-orphaned children: A systematic review of studies on caregivers. Vulnerable Children and Youth Studies (2009) 4 (1) 1-12. (DOI: 10.1080/17450120802270418)
IDS Bulletin (2008) 39 (5) (Children, AIDS and Development Policy; ed: Edström, J.; Mamdani, M.; de Waal, A.; ISBN 0265 5012) pp. 36-44 (DOI:10.1111/j.1759-5436.2008.tb00493.x)
Stringer LC, Fraser EDG, Harris D, Lyon C, Pereira L, Ward CFM, Simelton E. 2019. Adaptation and development pathways for different types of farmers: key messages. Wageningen, the Netherlands: CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS).
Research Report 3. Land Registration in Amhara Region, Ethiopia, International Institute for Environment and Development, London, UK, ISBN: 1 84369 576 6, 34 pp
Chaumba, J.; Scoones, I.; Wolmer, W. New Politics, New Livelihoods: Changes in theZimbabwean Lowveld since the Farm Occupations of 2000. Institute of Development Studies, Brighton, UK (2003) 34 pp. (Sustainable Livelihoods in Southern Africa Research Paper 3)