Is Weather Index Insurance Sufficient for Smallholder Protection? Emerging Insights from Rainfall-Index Calibration of Maize Crop Losses in Central-West Nigeria. Revista Espinhaço , [S. l.], v. 9, n. 2, 2020. DOI: 10.5281/zenodo.4436691. Disponível em: https://revistas.apps-teste.ufvjm.edu.br/revista-espinhaco/article/view/159. Acesso em: 30 apr. 2026.