ARUNKUMAR, M. Perturbation of n dimensional AQ - mixed type functional equation via Banach spaces and Banach algebra : Hyers direct and alternative fixed point methods. International Journal of Advanced Mathematical Sciences, [S. l.], v. 2, n. 1, p. 34–56, 2014. DOI: 10.14419/ijams.v2i1.1499. Disponível em: https://sciencepubco.com/index.php/IJAMS/article/view/1499.. Acesso em: 12 apr. 2025.