Chisanga, K. et al. (2017) “Farmer Perceptions of Conservation Agriculture in Maize - Legume Systems for Small-Holder Farmers in Sub Saharan Africa - A Beneficiary Perspective in Zambia,” International journal of Horticulture, Agriculture and Food science, 1(3), pp. 10–15. doi: 10.22161/ijhaf.1.3.3.