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HEIJDE, . Scientific Innovation for a Sustainable Development of African Agriculture. Afrika Focus, [S. l.], v. 32, n. 2, 2019. DOI: 10.21825/af.v32i2.15711. Disponível em: http://206.189.126.38:8087/index.php/AF/article/view/15711. Acesso em: 27 apr. 2025.