AL-Hilaly, Z. J. S. “Accounting Treatment of Drilling and Development Expenses Between the International Reporting Standard Ifrs 6 and the Unified Accounting System (A Comparative Study)”. International Journal of Professional Business Review, vol. 8, no. 5, May 2023, p. e01601, doi:10.26668/businessreview/2023.v8i5.1601.