AYOZIE DANIEL. Relationship Marketing as an Effective Strategy by Igbo Managed SMEs in Nigeria. Global Journal of Management and Business Research, [S. l.], v. 13, n. E6, p. 1–20, 2013. Disponível em: https://journalofbusiness.org/index.php/GJMBR/article/view/1006. Acesso em: 12 may. 2024.