KALLAH, Umar Musa; SANUSI, Hussaina; IBRAHIM, Nasir Aminu. Unit Root Dynamics in Financial Time Series: A Comparative Study of Parametric and Non-Parametric Testing Frameworks. American Journal of Applied Statistics and Economics, Delaware, USA, v. 5, n. 2, p. 12–18, 2026. DOI: 10.54536/ajase.v5i2.7557. Disponível em: https://journals.e-palli.com/home/index.php/ajase/article/view/7557. Acesso em: 31 jul. 2026.