RAY, Norman. Studi Angka Koefisien Korelasi Kuat Tekan Beton Mutu Tinggi Berdasarkan Umur & Bentuk Benda Uji Standar SNI 03-2847-2002. AGREGAT, [S. l.], v. 1, n. 2, 2016. DOI: 10.30651/ag.v1i2.338. Disponível em: https://journal.um-surabaya.ac.id/Agregat/article/view/338. Acesso em: 5 dec. 2025.