TENDE, S.; OBUMNEKE, E. Impact of Petroleum on SMEs Growth in Nigeria. International Journal of Entrepreneurial Knowledge, [S. l.], v. 2, n. 2, 2014. DOI: 10.37335/ijek.v2i2.17. Disponível em: https://ijek.org/index.php/IJEK/article/view/17. Acesso em: 4 dec. 2024.