Admin, O. (2022) “COVID-19 and index returns of sub-continent: An exploration via Markov-Switching model: Aamir Azeem and Muhammad Zubair Akhtar”, Asian Finance Research Journal (AFRJ), pp. 1–13. Available at: https://journals.uol.edu.pk/afrj/article/view/1543 (Accessed: 5 July 2025).