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 [Internet]. 2023 Oct. 15 [cited 2024 May 20];14(4):64-78. Available from: https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/13114