Ratio of Compressive Strength to Tensile Strength of Sea Sand and Sea Water Concrete With Propane Admixture. Jurnal Serambi Engineering, [S. l.], v. 10, n. 2, 2025. Disponível em: http://jse.serambimekkah.id/index.php/jse/article/view/809. Acesso em: 2 may. 2026.