F. . Monika, “Flexural and Compressive Strength on No-fines Concrete Slab using Variations of Fly Ash and Superplasticizer”, ijie, vol. 11, no. 9, pp. 275–284, Dec. 2019, Accessed: Jul. 18, 2024. [Online]. Available: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/5465