In this paper, we concentrate on nonlinear functional dynamic equations of the form 𝒙�∆(𝒕�) = 𝒂�(𝒕�)𝒙�(𝒕�) +𝒇�(𝒕�,𝒙�(𝒕�)), 𝒕� ∈ 𝕋� on time scales and study ℎ-stability, which implies uniform exponential ...