Jahanzaib, Muhammad, Asad Iqbal, Hassan Ashfaq, Moaaz Munir, Muhammad Akhtar, Masood Ashiq, and Bilal Ibrahim. 2021. “Partial Replacement of Coarse Aggregate by Using Pumice Aggregate in Lightweight Concrete-Experimental Investigation”. Pakistan Journal of Engineering and Technology 4 (3), 27-30. https://doi.org/10.51846/vol4iss3pp27-30.