KARAASLAN, A.; GEZEN, M. Forecasting of Turkey’s Sectoral Energy Demand by Using Fuzzy Grey Regression Model. International Journal of Energy Economics and Policy, [S. l.], v. 7, n. 1, p. 67–77, 2017. Disponível em: https://econjournals.com/index.php/ijeep/article/view/2759. Acesso em: 22 may. 2022.