PRAWINGWONG, P.; CHAIYA, C. .; REUBROYCHAROEN, P. .; SAMART, C. Utilization of rice husk ash silica in controlled releasing application. Journal of Metals, Materials and Minerals, Bangkok, Thailand, v. 19, n. 2, 2017. Disponível em: https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/237. Acesso em: 28 apr. 2024.