SUSILOWATI, A.; YUSRA, I. KUAT TEKAN BETON CAMPURAN GGBFS DAN FLY ASH MENGGUNAKAN RETARDER. Jurnal Prokons, [S. l.], v. 15, n. 1, p. 51–56, 2021. Disponível em: http://jurnal.polinema.ac.id/index.php/PROKONS/article/view/5368. Acesso em: 16 jul. 2024.