Dr. Dalia has developed expertise in a broad range of disciplines, including Financial Economics and Accounting Scholarship. Her work is particularly concentrated on Islamic Banking, Islamic Economics, and Islamic Accounting, where she brings a nuanced understanding of the financial systems and practices that align with Islamic principles.

Also, Dr. Dalia is skilled in Financial Analysis, Financial Reporting, Financial Accounting, and Financial Statement Analysis. Her comprehensive knowledge extends to the broader spectrum of Finance, with a specialized focus on Islamic Banking Services and Operations. Dr. Dalia’s contributions to the field are marked by her ability to integrate Islamic financial practices with conventional financial theories, providing valuable insights into the evolving landscape of Islamic finance.​