JARALNABI BABOU JARALNABI; ZOBIDA NOURELDEEN ABDALLAHA. Forecasting The Volatilities of Stock Market Returns in Sudan and The Kingdom of Saudi Arabia during The Period 2000-2022. مجلة شمال إفريقيا للنشر العلمي (NAJSP), [S. l.], v. 3, n. 3, p. 177–187, 2025. Disponível em: https://najsp.com/index.php/home/article/view/550. Acesso em: 20 2025.