Xu, Zifang, Zheng Yang, and Yongkang Tang. “Experimental Study on Hydration Mechanism of Lime-Gypsum Fly Ash Cement Paste”. Asian Journal of Chemistry 25, no. 10 (May 3, 2013): 5689–5692. Accessed July 17, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_10_116.