Yeong Yu, T., Shu Ing, D., Siew Choo, C., & Aizat Azed, M. (2017). Natural Lime Treated as Partial Cement Replacement to Produce Concrete. International Journal on Advanced Science, Engineering and Information Technology, 7(5), 1798–1804. https://doi.org/10.18517/ijaseit.7.5.2559