The Effect of Particle Dispersion due to Mixing Speed on Spent Coffee Ground Composites. Indonesian Journal of Science and Technology, [S. l.], v. 4, n. 2, p. 188–195, 2019. DOI: 10.17509/ijost.v4i2.18175. Disponível em: https://ijost.upi.edu/index.php/ijost/article/view/210. Acesso em: 6 sep. 2026.