PENGARUH PENAMBAHAN ABU CANGKANG BEKICOT PADA SEMEN RAMAH LINGKUNGAN TERHADAP KUAT TEKAN MORTAR
Open Access
- 29 September 2018
- journal article
- Published by Universitas Islam Balitar in JURNAL QUA TEKNIKA
- Vol. 8 (2), 63-69
- https://doi.org/10.35457/quateknika.v8i2.502