HARMAJI, Andrie; HAIMIR, Alexander Syahlendra; SUNENDAR, Bambang. Impact of Reduced Activator Concentration and Curing Method on Compressive Strength of Metakaolin/Fly Ash-based Geopolymer Mortar. Jurnal Riset Teknologi Pencegahan Pencemaran Industri, [S. l.], v. 14, n. 1, p. 19–28, 2023. DOI: 10.21771/jrtppi.2023.v14.no1.p19-28. Disponível em: https://www.jrtppi.id/index.php/jrtppi/article/view/146. Acesso em: 5 aug. 2026.