ARBEN; MALAJ, V. Long Memory Volatility Models in R: Application to a Regional Blue Chips Index. European Journal of Interdisciplinary Studies, [S. l.], v. 1, n. 2, p. 170–179, 2015. DOI: 10.26417/ejis.v2i1.p170-179. Disponível em: https://revistia.org/index.php/ejis/article/view/5443. Acesso em: 29 apr. 2024.