Availability of electricity supply by Port Harcourt Electricity Distribution Company (PHED) and the socio-economic development of Southern Senatorial District of Cross River State. Multi-disciplinary Journal of Research and Development Perspectives, [S. l.], v. 14, n. 2, p. 57–71, 2026. DOI: 10.60787/mjrdp.vol14no2.155. Disponível em: https://mjrdp-unical.org.ng/index.php/home/article/view/155. Acesso em: 17 oct. 2026.