SEMBIRING, S.; RIYANTO, A.; SITUMEANG, R.; SEMBIRING, Z.; SUSANTI, N.; FIRDAUS, I. Effect of amorphous rice husk silica addition on the structure of asphalt composite. Journal of Metals, Materials and Minerals, Bangkok, Thailand, v. 30, n. 4, p. 113-118, 2020. Disponível em: http://jmmm.material.chula.ac.th/index.php/jmmm/article/view/659. Acesso em: 26 jan. 2021.