Shaukat, Ahmed Jawad, Hu Feng, Anwar Khitab, and Ahmad Jan. “Effect of Admixtures on Mechanical Properties of Cementitious Mortar”. Civil Engineering Journal 6, no. 11 (November 1, 2020): 2175–2187. Accessed October 2, 2025. https://www.civilejournal.org/index.php/cej/article/view/2435.