AFFIA, Nsikak; OKAFOR, Ephraim; AKWUKWAEGBU, Isdore; OLUBIWE, Mathew; BASSEY, Michael. A preliminary Study on Pump Storage Hydro-Electric Power (PSHP) and its Potentials in Sustainable Energy Development in the 21st Century. Journal of Environmental Engineering and Energy, [S. l.], v. 3, n. 2, p. 116–131, 2026. DOI: 10.22105/jeee.v3i2.50. Disponível em: https://jeee.reapress.com/journal/article/view/50.. Acesso em: 8 sep. 2026.