AHMED, JAMIL, and DR JAMEEL A KHILJI. 2021. “A Survey of Default Risk Methodologies for Equity Pricing With a Focus on Advances in the Field of Default Risk Assessment and Equity Pricing in Pakistan”. The Journal of Contemporary Issues in Business and Government 27 (3):88-95. https://cibgp.com/au/index.php/1323-6903/article/view/1570.