Delay Differential-Algebraic Equations (DDAEs). Babylonian Journal of Mathematics, [S. l.], v. 2023, p. 40–44, 2023. DOI: 10.58496/BJM/2023/008. Disponível em: https://journals.mesopotamian.press/index.php/BJM/article/view/268. Acesso em: 26 sep. 2025.