Khan, Muhammad Nauman, and Imran Khokhar. “The Effect of Selected Financial Ratios on Profitability: An Empirical Analysis of Listed Firms of Cement Sector in Saudi Arabia”. Quarterly Journal of Econometrics Research 1, no. 1 (March 16, 2015): 1–12. Accessed November 22, 2024. https://archive.conscientiabeam.com/index.php/88/article/view/2553.