Wei J, Chaimoon N, Khomwan N, Chaimoon K. Effects of Mixing Techniques on Properties of Reactive Powder Concrete Containing Fly Ash. Engineering Access [internet]. 2025 Jun. 30 [cited 2026 Sep. 11];11(2):200-5. available from: https://ph02.tci-thaijo.org/index.php/mijet/article/view/254879