M. KHALIL, M.; مؤید. A Study on the Conditions of Oscillation of Solutions of Second Order Impulsive Delay Differential Equations. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 9, n. 1, p. 129–137, 2025. Disponível em: https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19692. Acesso em: 5 aug. 2025.