@BOOKLET {RAGASA:2025, title = {Policy options for improving and sustaining soil health in sub-Saharan Africa: policy brief 2}, author = {Ragasa, C. and Alene, A. and Oyinbo, O. and Rasche, F. }, year = {2025}, month = {December}, howpublished = {CGIAR Sustainable Farming Science Program (SFP)}, note = {WAHub; SAHub; 6p.}, }