Amrulloh, M. A., Y. P. Andrian, and D. F. A. A. “Enhancing Lifetime Protection of Civil Structures With Coating Modification Using Rice Husk Ash at Integrated Terminal Balongan”. International Journal of Advanced Natural Sciences and Engineering Researches, vol. 8, no. 11, Dec. 2024, pp. 702-7, https://as-proceeding.com/index.php/ijanser/article/view/2341.