Lobão, , Júlio, and Ana Costa,. “The Week-of-the-Year Effect and the Adaptive Markets Hypothesis: Evidence from a New Database”. Revista Galega de Economía 31 (November 21, 2022): 1-17. Accessed January 28, 2023. https://revistas.usc.gal/index.php/rge/article/view/8411.