Sihombing, Sahat Martua, and Dodi Tresna Yudiatna. “Identification of Patterns of Strength Formation of Concrete Using Cement Portland Pozzolan (PPC) and Waste Tire Powder in the Condition of Seawater Curing”. Eastern-European Journal of Enterprise Technologies 5, no. 6 (125) (October 31, 2023): 66–73. Accessed July 27, 2024. https://journals.uran.ua/eejet/article/view/281708.