OLIVIERI, M. The Volatility Of Agricultural Commodities Prices During The Global Crisis: A Financial Interpretation. Bollettino della Società Geografica Italiana, [S. l.], p. 145–157, 2013. DOI: 10.36253/bsgi-7420. Disponível em: https://bsgi.it/index.php/bsgi/article/view/7420. Acesso em: 14 oct. 2026.