Wei, J., N. Chaimoon, N. Khomwan, and K. Chaimoon. “Effects of Mixing Techniques on Properties of Reactive Powder Concrete Containing Fly Ash”. Engineering Access, vol. 11, no. 2, June 2025, pp. 200-5, https://ph02.tci-thaijo.org/index.php/mijet/article/view/254879.