YADAIAH ARUPULA; V. DHARMAIAH. Oscillation of Third-order Nonlinear Delay Difference Equation. International Journal of Mathematics And its Applications, [S. l.], v. 6, n. 3, p. 181–191, 2018. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/369. Acesso em: 5 may. 2024.