RATAG, Eliano; STEENIE WALLAH; ELLEN J. KUMAAT. The Effect of Rice Husk Ash Addition on the Compressive Strength of Fly Ash-Based Geopolymer Concrete. Engineering And Technology Journal, [S. l.], v. 9, n. 9, p. 5206–5210, 2024. DOI: 10.47191/etj/v9i09.23. Disponível em: http://everant.org/index.php/etj/article/view/1538. Acesso em: 27 sep. 2024.