LILIS INDRIANI; BUDI TJAHJONO. Comparative Analysis of the Use of Coarse Aggregate from Merak and Coarse Aggregate from Batu Gadur on the Compressive Strength of Normal Quality Concrete. Bulletin of Community Engagement, [S. l.], v. 6, n. 1, p. 25–36, 2026. DOI: 10.51278/bce.v6i1.2348. Disponível em: https://attractivejournal.com/index.php/bce/article/view/2348. Acesso em: 13 oct. 2026.