[1]
N. Kalhara, A. Perera, A. Perera, N. Lankathilake, and T. Ranasinghe, “Suitability of Soil Washed Sand as Fine Aggregates to Replace River Sand in the Concrete”, ASRJETS-Journal, vol. 46, no. 1, pp. 25–33, Aug. 2018, Accessed: Sep. 11, 2025. [Online]. Available: https://asrjetsjournal.org/American_Scientific_Journal/article/view/4312