Jamil , M. A.-B. ., M. . Waleed, F. . Alshawmar, and T. . Jafri. “Performance Evaluation of Various Rock Classification Systems and Its Comparison With Existing Correlations for Rock Support”. JOURNAL OF ENGINEERING AND COMPUTER SCIENCES, vol. 16, no. 1, May 2025, pp. 13-42, https://jecs.qu.edu.sa/index.php/jec/article/view/2409.