RAMENAH, H. From Engle & Granger model to Johansen model for a more accurate photovoltaic power output forecast. Annals of Mathematics and Physics, [S. l.], v. 5, n. 2, p. 123–129, 2022. DOI: 10.17352/amp.000051. Disponível em: https://www.peertechzpublications.us/amp/article/view/AMP-5-151. Acesso em: 10 jan. 2025.