JAAFAR, Noora. A recent study of the Darbaugh problem’s stability in partial differential equations using fixed-point theory. Wasit Journal of Computer and Mathematics Science, [S. l.], v. 5, n. 2, p. 73–94, 2026. DOI: 10.31185/wjcms.503. Disponível em: https://wjcm.uowasit.edu.iq/index.php/wjcm/article/view/503. Acesso em: 3 jul. 2026.