@article{SMJ2_2022_47_2_a3, author = {AL-dheleai, Faisal Saleh and Elabbasy, Elmetwally Mohammed}, title = {New oscillation criteria for third order nonlinear mixed neutral dynamic equations}, journal = {Serdica Mathematical Journal}, pages = {129--152}, publisher = {mathdoc}, volume = {47}, number = {2}, year = {2022}, language = {en}, url = {http://geodesic.mathdoc.fr/item/SMJ2_2022_47_2_a3/} }