An oscillation criteria for second-order nonlinear differential equations with functional arguments

We establish an oscillation criteria of the second-order nonlinear damped differential equation with functional arguments $$ x''(t) + p(t)f(t, x(t), x'(t))x'(t)+ q(t)g(x(t), x[h(t)])=0, quad tin [t_0,infty),. $$