GUTIÉRREZ, Raúl de Jesús. Predicting Price Volatility of Mexican Petroleum: Asymmetric CGARCH with Normal and Laplace Distributions. Ciencias Administrativas. Teoría y Praxis, [S. l.], v. 11, n. 1, p. 93–112, 2018. Disponível em: https://cienciasadmvastyp.uat.edu.mx/index.php/ACACIA/article/view/15. Acesso em: 8 nov. 2026.