LUBIS, J. Modeling and Evaluation of Concrete Tensile Strength Based on Fly Ash Substitution Ratios. International Journal of Informatics and Computation, [S. l.], v. 7, n. 1, p. 236–242, 2025. DOI: 10.35842/ijicom.v7i1.77. Disponível em: https://ijicom.respati.ac.id/index.php/ijicom/article/view/77. Acesso em: 10 jul. 2026.