IGBINOVIA, E. L.; OGBEIDE, D. O. Measuring the Efficiency of Selected Quoted Agricultural Firms in Nigeria: Data Envelopment Analysis (DEA) Approach. Nigerian Academy of Management Journal, [S. l.], v. 13, n. 1, p. 60–70, 2018. Disponível em: https://namj.tamn-ng.org/index.php/home/article/view/87. Acesso em: 8 jun. 2026.