AHMAD, N.; QASIM, M.; AFZAL, N. .; RIAZ, S.; NASEEM, S. .; TARIQ, A. ur R. . Structural, Mechanical and Thermal Properties of Cement Effect of Fractional Addition of Rice Husk Ash. Pakistan Journal of Emerging Science and Technologies (PJEST), [S. l.], v. 4, n. 2, p. 1–20, 2023. DOI: 10.58619/pjest.v4i2.106. Disponível em: https://pjest.net/index.php/pjest/article/view/106. Acesso em: 28 apr. 2026.