OKWU, H. E.; OMAH, O.; AGWUMA, P. Enterprise System, Covid-19 and Organisational Change Management: A Case Study of Public Universities in Rivers State . Nigerian Academy of Management Journal, [S. l.], v. 17, n. 2, p. 50–56, 2022. Disponível em: https://namj.tamn-ng.org/index.php/home/article/view/185. Acesso em: 23 apr. 2026.