Hosenally, Nawsheen, 'Crowdsourcing : Cartographie des arbres à pain', ICT Update, vol. 69, Technical Centre for Agricultural and Rural Cooperation, Wageningen, 2012
Anochie-Boateng, J., Debrah, E., CSIR & BRRI (2020). Alternative Surfacing for Steep Hill Sections in Ghana – Phase 2; Economic Analysis Report. London: ReCAP for DFID
Eugelink, Hilde; Laureys, François, 'Santé : En connaître un rayon', ICT Update, vol. 48, Technical Centre for Agricultural and Rural Cooperation, Wageningen, 2009