JOEDONO, Joedono; WAHYUDI, Mudji. PENGGUNAAN PASIR SILIKA DAN PASIR LAUT SEBAGAI AGREGAT BETON: The Use of Sea and Silica Sand for Concrete Aggregate. Spektrum Sipil, [S. l.], v. 1, n. 2, p. 140–149, 2017. Disponível em: https://www.spektrum.unram.ac.id/index.php/Spektrum/article/view/68. Acesso em: 18 may. 2024.