SUHAIMI, S.; MUJIBULLAH, M. VARIASI PENAMBAHAN FLY ASH TERHADAP KUAT TEKAN BETON. Jurnal Rekayasa Teknik dan Teknologi, [S. l.], v. 4, n. 1, 2021. Disponível em: http://journal.umuslim.ac.id/index.php/rkt/article/view/748. Acesso em: 19 nov. 2024.