CHRISTIAN NWAKANMA. Human Contrived Disasters in Public Secondary Schools: A Case Study of Public Secondary Schools Principals in Nigeria . Knowledgeable Research: A Multidisciplinary Peer-Reviewd Refereed Journal, [S. l.], v. 4, n. 03, p. 17–32, 2025. Disponível em: https://knowledgeableresearch.com/index.php/1/article/view/390. Acesso em: 3 apr. 2025.