“…Yang and Li [18] obtained the process generated by problem u tt −M ∇u 2 ∆u+ (−∆) α2 u t + f (u) = g(x, t) has pullback attractors for α 2 ∈ (1/2, 1) and the family of pullback attractors is upper semicontinuous in H 1 0 (Ω) ∩ L p+1 (Ω) × L 2 (Ω) when the nonlinearity f (u) is of supercritical growth p : 1 ≤ p < p α2 ≡ N +4α2 (N −4α2) + with N ≥ 3. In addition, Ma, Wang and Xie [11] verified the existence of pullback attractors for problem u tt − ∆u t − φ ∇u 2 ∆u + f (u) = h(x, t) in H 1 0 (Ω) × L 2 (Ω). Furthermore, Li, Yang and Feng [9] established the existence and continuity of uniform attractors for problem…”