Chavula, P. and Kayusi, F. 2026. Agroecological Maize–Legume Systems for Improving Soil Fertility, Climate Resilience, and Smallholder Food Security in Sub-Saharan Africa. ESTIDAMAA. 2026, (Feb. 2026), 55–85. DOI:https://doi.org/10.70470/ESTIDAMAA/2026/004.