Agwa, Hassan Ahmed Hassan, Ahmed Mohamed Mohamed Khodier, and Mahmoud Haman Osman Salm. “A Note on "oscillation Criteria for Second-Order Nonlinear Neutral Dynamic Equations on Time Scales”. Tamkang Journal of Mathematics 46, no. 4 (December 22, 2015): 435–439. Accessed April 27, 2024. https://journals.math.tku.edu.tw/index.php/TKJM/article/view/1766.