Abu-Alkheil A, Alsharari N, Khan W, Ramzani S, Horam P. Examining the performance of Shari’ah‑compliant versus conventional stock indexes: A comparative analysis pre-, during, and post-COVID-19. EBR [Internet]. 2024 Jun. 7 [cited 2024 Jun. 30];10(2). Available from: https://journals.ue.poznan.pl/ebr/article/view/1177