Masrafat H, Sutrisno W, Tajunnisa Y. The Effect of Sulfate Exposure on The Mechanical Properties of Conventional Portland Composite Cement Concrete. JCE [Internet]. 2025 Jul. 21 [cited 2026 Feb. 6];39(2):91. Available from: https://journal.its.ac.id/index.php/jce/article/view/7287