1. Barbier, E. B. (2004). Explaining agricultural land expansion and deforestation in developing countries. American Journal of Agricultural Economics, 86(5), 1347–1353.
2. Benson, T., Cunguara, B., & Mogues, T. (2012a). The Supply of Inorganic Fertilizers to Smallholder Farmers in Mozambique: Evidence for Fertilizer Policy Development. International Food Policy Research Institute (IFPRI) Discussion Paper 01229. Washington, DC: IFPRI.
3. Benson, T., Kirama, S. L., & Selejio, O. (2012b). The Supply of Inorganic Fertilizers to Smallholder Farmers in Tanzania: Evidence for Fertilizer Policy Development. International Food Policy Research Institute (IFPRI) Discussion Paper 01230. Washington, DC: IFPRI.
4. Benson, T., Lubega, P., Bayite-Kasule, S., Mogues, T., & Nyachwo, J. (2012c). The Supply of Inorganic Fertilizers to Smallholder Farmers in Uganda: Evidence for Fertilizer Policy Development. International Food Policy Research Institute (IFPRI) Discussion Paper 01228. Washington, DC: IFPRI.
5. Bold, T., Kaizzi, K., Svensson, J., & Yanagizawa-Drott, D. (2015). Low quality, Low Returns, Low Adoption: Evidence from the Market for Fertilizer and Hybrid Seed in Uganda. Harvard Kennedy School (HKS) Faculty Research Working Paper Series No. RWP15–033. Cambridge: Harvard University.