Agwa, Hassan Ahmed Hassan, Ahmed Mohamed Mohamed Khodier, and Mahmoud Haman Osman Salm. 2015. “A Note on "oscillation Criteria for Second-Order Nonlinear Neutral Dynamic Equations on Time Scales”. Tamkang Journal of Mathematics 46 (4):435-39. https://doi.org/10.5556/j.tkjm.46.2015.1766.