SUHAIMI, Suhaimi; MUJIBULLAH, Mujibullah. 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: 5 des. 2025.