Effect of Activated Carbon Content Derived From Coconut Shell and Water to Binder Ratios on The Workability of Mortar Mixtures. Mehran Univ. res. j. eng. technol. [Internet]. 2025 Oct. 28 [cited 2026 Oct. 13];44(4):58-67. Available from: https://murjet.muet.edu.pk/index.php/home/article/view/226