Ching Kok S, Munir Q. Malaysian finance sector weak-form efficiency: Heterogeneity, structural breaks, and cross-sectional dependence. jefas [Internet]. 2015 Dec. 1 [cited 2024 Apr. 19];20(39):105-17. Available from: https://revistas.esan.edu.pe/index.php/jefas/article/view/160