Determinants of Agricultural Export Trade: A Co-Integration Analysis for Cotton Lint Exports from Chad. Global Journal of Science Frontier Research, [S. l.], v. 14, n. D4, p. 45–56, 2014. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/1179. Acesso em: 15 aug. 2026.