Sulkarnain, S., E. Erniati, S. Gusty, R. Ritnawaty, A. Ashraf, M. Huda, and H. R. Putri. “Effect of Fine Modulus of Coarse Aggregate on the Mechanical Properties of Concrete Submerged in Sea Water”. ASTONJADRO, vol. 13, no. 2, May 2024, pp. 397-06, doi:10.32832/astonjadro.v13i2.14907.