Costa de Oliveira, Ana Cláudia, Paulo Paiva Oliveira Leite Dyer, Maria Margareth da Silva, Silvelene Alessandra da, e Getulio de Vasconcelos. “Thermochemical Solid Cementation Treatment Using Rice Husk Ash and Charcoal on SAE 1020 Steel”. Revista Univap 32, no. 73 (abril 23, 2026). Acessado junho 25, 2026. https://revista.univap.br/index.php/revistaunivap/article/view/4688.