Mansyur, Mansyur, and Dian Permana. “Mechanical Behaviour and Microstructure Characteristic of Concrete by Using Freshwater and Seawater”. Civil Engineering Journal 6, no. 6 (June 1, 2020): 1195–1203. Accessed October 31, 2025. https://www.civilejournal.org/index.php/cej/article/view/2197.