“Electricity supply by Port Harcourt Electricity Distribution Company (PHED) and the socio-economic development of Cross River State Southern Senatorial District, Nigeria” (2026) Multi-disciplinary Journal of Research and Development Perspectives, 12(1). Available at: https://mjrdp-unical.org.ng/index.php/home/article/view/32 (Accessed: 15 May 2026).