Ahda, N. and Zulkarnain, F. 2024. Analysis of The Substitution of Coconut Shell Ash and Glass Powder in Cement Mixtures with Sikafume Additives on The Compressive Strength of Concrete. Jurnal Teknologi. 16, 2 (Jul. 2024), 241–250. DOI:https://doi.org/10.24853/jurtek.16.2.241-250.