AZIZ, . W.; SUPROBO, .; TAJUNNISA, . NUMERICAL ANALYSIS STUDY OF THE EFFECT GEOPOLYMER CONCRETE COMPRESSIVE STRENGTH ON DUCTILITY OF REINFORCED CONCRETE BEAMS. Journal of Civil Engineering, [S. l.], v. 37, n. 1, p. 33, 2025. DOI: 10.12962/j20861206.v37i1.7629. Disponível em: https://journal.its.ac.id/index.php/jce/article/view/7629. Acesso em: 6 dec. 2025.