Agwa, H. A. H., Khodier, A. M. M., & Salm, M. H. O. (2015). A note on "oscillation criteria for second-order nonlinear neutral dynamic equations on time scales. Tamkang Journal of Mathematics, 46(4), 435–439. https://doi.org/10.5556/j.tkjm.46.2015.1766