Saputra, Ian Sugiawan, Andi Sulfanita, and Misbahuddin Misbahuddin. “Pengaruh Penambahan Abu Tempurung Kelapa Dan Silika Fume Terhadap Kuat Tekan Beton”. Jurnal Ilmiah Rekayasa Sipil 22, no. 1 (April 28, 2025): 54–63. Accessed July 19, 2026. http://ejournal2.pnp.ac.id/index.php/jirs/article/view/1704.