Amenu T, Geremew A, Ayene H. A Study on The Suitability of Pumice Stone Powder As A Cementitious Material in Sustainable Green Concrete Production. ijscet. 2023;14(4):64-78. Accessed May 20, 2024. https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/13114