IGWE, Nick Ngozi; UDE, Anthony Obiora. Project Planning and Implementation in Niegria: Revisiting International Best Practices. European Scientific Journal, ESJ, [S. l.], v. 14, n. 14, p. 152, 2018. DOI: 10.19044/esj.2018.v14n14p152. Disponível em: https://test.eujournal.org/index.php/esj/article/view/10847. Acesso em: 18 apr. 2025.