INDRI ARTIK, Nur; RAHMAD ZULFIKAR, Anggi. KARAKTERISTIK MEKANIK DAN DURABILITAS BETON BERKELANJUTAN: STUDI KOMPREHENSIF PENGGUNAAN FLY ASH (20%-30%) DAN ABU BATU (30%). Global Research and Innovation Journal, [S. l.], v. 2, n. 2, p. 1510–1521, 2026. Disponível em: https://journaledutech.com/index.php/great/article/view/1404. Acesso em: 7 jul. 2026.