CHELLAI, Fatih. Volatility in Agricultural Commodities Prices, Case of Sugar Prices: Evidence of ARIMA-GARCH Family Models . Journal of Environmental and Agricultural Studies, [S. l.], v. 1, n. 1, p. 01–11, 2020. Disponível em: https://al-kindipublishers.org/index.php/jeas/article/view/861. Acesso em: 10 jun. 2025.