Freitas Fernandes Távora, Levi, and Danielle Costa Morais. “Optimal Sizing of Wind and Solar Hybrid Renewable Energy Systems under Grid Constraints: A Brazilian Case Study”. International Journal of Sustainable Energy Planning and Management 50 (August 3, 2026): 4–19. Accessed August 13, 2026. https://journals.aau.dk/index.php/sepm/article/view/11379.