TIBI, K.; NWADIOLU, R.; ABERJI, D. Gross Margin Performance and Marketing Efficiency of Beef across Delta State Abattoir, Open Market, Meat Shop and Hotel Distribution Channels. Contemporary Perspectives on Business and Organizations, [S. l.], v. 1, n. 1, p. 39–48, 2026. Disponível em: https://hspublishing.org/CPBO/article/view/1732. Acesso em: 12 oct. 2026.