Amenu, T. ., Geremew, A., & Ayene, H. (2023). A Study on The Suitability of Pumice Stone Powder As A Cementitious Material in Sustainable Green Concrete Production. International Journal of Sustainable Construction Engineering and Technology, 14(4), 64-78. https://publisher.uthm.edu.my/ojs/index.php/IJSCET/article/view/13114