Twikirize, D. 2005. An assessment of traditional water management practices and their implications for improved water governance in the Limpopo Basin: case of the Sibasa Dam in Mzingwane Catchment, Zimbabwe. Thesis (MSc). Harare, Zimbabwe: University of Zimbabwe.
CGIAR Research Program on Forests, Trees and Agroforestry, 'Annual progress report 2013: CGIAR Research Program on Forests, Trees and Agroforestry', CGIAR Research Program on Forests, Trees and Agroforestry, 2014
Hosenally, Nawsheen, 'Crowdsourcing : Cartographie des arbres à pain', ICT Update, vol. 69, Technical Centre for Agricultural and Rural Cooperation, Wageningen, 2012
Nidanampally, K (2017) Urban expansion impact on agriculture: A case study on Hyderabad, India. Masters thesis, Jawaharlal Nehru Technological University, Hyderabad