Tajunnisa Y, Amalia AR, Pratiwi WD. A Comparative Analysis of Superplasticizer Effects on the Flowability and Early Strength Development in Fly Ash Based Ultra High-Performance Concrete. ijscet [Internet]. 2025 Dec. 7 [cited 2026 Mar. 11];16(3):118-27. Available from: https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/18891