RAJAGURU, V.; DASARI, B. P.; TSEGAYE, A. Application of energy storage units in an interconnected hydro power system. Ethiopian Journal of Science and Technology, [S. l.], v. 8, n. 1, p. 51–59, 2025. Disponível em: https://journals.bdu.edu.et/index.php/EJST/article/view/2022. Acesso em: 4 feb. 2026.