Tajunnisa, Y. ., Husin, N. A. ., Darmawan, S. ., Bayuaji, R. ., Anugraha, R. B. ., & Cahyani, A. A. . (2025). Performance of Workability and Compressive Strength on Self-Compacting Geopolymer Concrete Based On High-Calcium Fly Ash With Addictive Admixture. IPTEK The Journal of Engineering, 9(1), 1–6. Retrieved from https://journal.its.ac.id/index.php/joe/article/view/8171