@ARTICLE {GRAM:2020, title = {Combining organic and mineral fertilizers as a climate-smart integrated soil fertility management practice in sub-Saharan Africa: a meta-analysis}, author = {Gram, G. and Roobroeck, D. and Pypers, P. and Merckx, R. and Vanlauwe, B. }, journal = {PloS ONE}, year = {2020}, volume = {15}, number = {9: e0239552}, pages = {1--30}, issn = {1932-6203}, note = {CAHub; Science Area NRM; CRP CCAFS; Climate; Published September 24, 2020}, url = {https://doi.org/10.1371/journal.pone.0239552}, doi = {10.1371/journal.pone.0239552}, }