OGUNBIYI, O.; THOMAS, C. T.; OMEIZA, I. O. A.; AKANNI, J.; OLUFEAGBA, B. J. Optimal Control of the Cascaded Kainji-Jebba Hydroelectric Power Station Based on Conjugate Gradient. ELEKTRIKA- Journal of Electrical Engineering, [S. l.], v. 18, n. 3, p. 1–7, 2019. DOI: 10.11113/elektrika.v18n3.148. Disponível em: https://elektrika.utm.my/index.php/ELEKTRIKA_Journal/article/view/148. Acesso em: 21 sep. 2021.