OKAFOR CHINEDUM VINCENT; OKOLIE KEVIN CHUKS; OKEKE ARINZE UCHENNA. Effect Of Partial Replacement of Fine Aggregate Using Rice Husk Ash in Concrete Mixture. International Journal of Progressive Research in Science and Engineering , [S. l.], v. 4, n. 5, p. 220–231, 2023. Disponível em: https://journal.ijprse.com/index.php/ijprse/article/view/864. Acesso em: 19 apr. 2024.