HELIA DEWI, Nur Afni; GUNASTI, Amri. ANALISIS PENGARUH PROPORSI FLY ASH BATU BARA SEBAGAI BAHAN POZZOLAN TERHADAP WORKABILITY BETON NORMAL. J-ENSITEC , [S. l.], v. 12, n. 01, p. 10299–10305, 2025. DOI: 10.31949/j-ensitec.v12i01.16145. Disponível em: https://www.ejournal.unma.ac.id/index.php/j-ensitec/article/view/16145. Acesso em: 12 jun. 2026.