EZEKWUGO, Joseph Uchenna; IBE, Anthony; ALWELL, Nteegah. Optimization of Integrated Energy Systems in a Developing Economy using Clean Non-Renewable Energy (Natural Gas). International Journal of Economics and Management Sciences, [S. l.], v. 1, n. 1, 2022. Disponível em: https://ijemsjournal.com/index.php/home/article/view/8. Acesso em: 20 avr. 2025.