FACHRIZA NOOR ABDI; DUTHO SUH UTOMO. Selection of Additional Materials for the Production of Paving Blocks. IJESS International Journal of Education and Social Science, [S. l.], v. 4, n. 1, 2023. Disponível em: http://ejournal.aissrd.org/index.php/ijess/article/view/193. Acesso em: 4 oct. 2025.