zahoor A, Azhar MU, Saif Ur Rehman, shehzad FR. A Comparison Between Schmidt Rebound Hammer Test and Point Load Index Test (IS50) for the Effectiveness in Estimating the Unconfined Compressive Strength of Intact Rock- A Case Study with respect to Limestone of Early Eocene Nammal Formation, Central Salt: A Comparison Between Schmidt Rebound Hammer Test and Point Load Index Test (IS50) for the Effectiveness in Estimating the Unconfined Compressive Strength of Intact Rock- A Case Study with respect to Limestone of Early Eocene Nammal Formation, Central Salt Range, Pakistan. IJEEG [Internet]. 2019 May 30 [cited 2025 Feb. 23];10(2):139-45. Available from: http://econ-environ-geol.org/index.php/ojs/article/view/348