BAKRI, . SIFAT KIMIA DAN FISIK BAHAN UTAMA CONBLOCK RINGAN YANG MENGGUNAKAN AGREGAT SEKAM PADI . PERENNIAL, [S. l.], v. 8, n. 2, p. 62-68, 2012. DOI: 10.24259/perennial.v8i2.216. Disponível em: https://journal-old.unhas.ac.id/index.php/perennial/article/view/216. Acesso em: 22 nov. 2024.