benozir nusrat jahan. Predictability of Stock Returns: A Weak Form Efficiency Test of the Dhaka Stock Exchange: Predictability of Stock Returns. JUJBR [Internet]. 2025 Jun. 29 [cited 2025 Jul. 4];25(01):55-68. Available from: https://iba-journal-demo.ju-journal.org/jujbr/article/view/91