BACHTIAR, E.; SETIAWAN, A.; MUSAHIR, F. HIGH STRENGTH CONCRETE USING FLY ASH A CEMENT AND FINE AGGREGATE. ASTONJADRO, [S. l.], v. 11, n. 2, p. 448–457, 2022. DOI: 10.32832/astonjadro.v11i2.6725. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/ASTONJADRO/article/view/6725. Acesso em: 9 may. 2024.