Effects of Rice Husk Ash Addition on the Refractory Properties of Owo Clay. Indian Journal of Agriculture Engineering (IJAE), [S. l.], v. 4, n. 2, p. 1–6, 2025. DOI: 10.54105/ijae.E4136.04021124. Disponível em: https://www.journals.latticescipub.com/index.php/ijae/article/view/778.. Acesso em: 6 may. 2025.