ALIYU, A.; BELLO, K. DATA ENVELOPMENT ANALYSIS OF RUBBER SMALLHOLDERS: BCC AND CCR MODELS AND BOOTSTRAPPING TECHNIQUE. International Journal of Research -GRANTHAALAYAH, [S. l.], v. 6, n. 5, p. 346–368, 2018. DOI: 10.29121/granthaalayah.v6.i5.2018.1463. Disponível em: https://www.granthaalayahpublication.org/journals/granthaalayah/article/view/IJRG18_A05_1384. Acesso em: 4 may. 2024.