KARTINI, W.; ASTAWA, M. D.; SETIAWAN, H. Optimization of Compressive Strength and Porosity of Normal Concrete Using Fly Ash and Alkaline Activators. UKaRsT, [S. l.], v. 6, n. 1, p. 102–116, 2022. DOI: 10.30737/ukarst.v6i1.2481. Disponível em: https://ojs.unik-kediri.ac.id/index.php/ukarst/article/view/2481. Acesso em: 22 jul. 2024.