INFLUENCES OF GRINDING PROCESS ON THE PHYSICAL AND MORPHOLOGICAL CHARACTERISTICS OF ULTRAFINE TREATED RICE HUSK ASH. International Journal of Geomate, [S. l.], v. 23, n. 97, p. 74–81, 2022. Disponível em: https://geomatejournal.com/geomate/article/view/3117. Acesso em: 3 oct. 2026.