E. U. EZE et al. Efficiency of Marketing Systems of Cassava in Southeast, Nigeria. Emerging Issues in Agricultural Sciences Vol. 6, [S. l.], p. 44–52, 2023. DOI: 10.9734/bpi/eias/v6/19694D. Disponível em: https://stm.bookpi.org/EIAS-V6/article/view/11420. Acesso em: 9 jun. 2026.