Micro Hardness Difference After Stainless Steel Bracket Heat Treatment Using a Mini Torch at Different Durations (Laboratory Test). International Journal of Dentistry Scientific, [S. l.], v. 1, n. 2, p. 104–112, 2024. Disponível em: http://ijds-pdgipalembang.com/index.php/ijds/article/view/17.. Acesso em: 29 apr. 2026.