FRANSISCO, Vicky; FIRDAUS, Firdaus. The Effect of Fineness of Segabai Rice Husk Ash PCC Cement Substitution in Concecrete Making . ARRUS Journal of Engineering and Technology, [S. l.], v. 5, n. 1, p. 1–10, 2025. DOI: 10.35877/jetech3690. Disponível em: https://journal.arrus.id/index.php/jetech/article/view/3690. Acesso em: 13 may. 2026.