Luijten, Joseph Carlos. 1999. A tool for community-based water resources management in hillsides watersheds. Thesis (Ph.D.). University of Florida, Gainesville, FL, USA. 303 p.
Geis, M. and Rees, J. 2011. Climate Change in Africa’s Major River Basins Could Impede Continent’s Farm Transformation Efforts, Increase Cross-Border Water Conflict. Colombo, Sri Lanka: CGIAR Challenge Program for Water and Food.
Camba, M.O.M. 2006. Estratégias de conservação de água no solo para a produção de milho em regime de sequeiro no distrito de Chókwè. Thesis (BSc). Maputo, Mozambique: Eduardo Mondlane University.
Ibraimo, N.A. 2005. Water management strategies under sufficiency and insufficiency water conditions for tomato and round cabbage production in the Chókwè Irrigation Scheme. Thesis (BSc). Maputo, Mozambique: Eduardo Mondlane University.
Diressie, H.T. 2011. Crop residue management and farm productivity in smallholder crop-livestock system of dry land North Wollo, Ethiopia. MSc Thesis Plant Production Systems. Wageningen: Wageningen University
Ibraimo, N.A. 2005. Estratégias de gestão de água em situações de suficiência e insuficiência de água para a produção de tomate e repolho no regadio de Chókwè.Thesis (BSc). Maputo, Mozambique: Eduardo Mondlane University.
Barahona Rosales, Rolando. 1999. Condensed tannins in tropical forage legumes : Their characterisation and study of their nutritional impact from the standpoint of structure-activity relationships. Thesis (Ph.D.). University of Reading, Department of Agriculture, Reading, GB. 353 p.
Sanogo, S. 2018. Analyse du fonctionnement des exploitations agricoles pour la gestion de la fertilité des sols: Mémoire de Fin de Cycle. MSc thèse pour l’obtention du Diplôme d’Ingénieur Agronome. Bamako, Mali: Institut Polytechnique Rural de Formation et de Recherche Appliquée, Mali.