Local existence of solution for the delayed sixth-order Boussinesq equation with dynamic boundary conditions. International Journal of Open Problems in Computer Science and Mathematics, [S. l.], v. 18, n. 1, p. 1–9, 2025. Disponível em: https://ijopcm.zuj.edu.jo/index.php/journal/article/view/5. Acesso em: 23 sep. 2026.