RISK-BASED SECURITY ASSESSMENT OF POWER SYSTEM VOLTAGE DROP: A CASE STUDY OF NIGERIAN 330KV 41-BUS TRANSMISSION GRID. Nigerian Journal of Technology, [S. l.], v. 37, n. 3, p. 735–741, 2018. DOI: 10.4314/njt.373.1781. Disponível em: https://nijotech.com/index.php/nijotech/article/view/1781. Acesso em: 16 apr. 2026.