N. Akkarakittichoke, K. Khutok, R. Kanlayanaphotporn, M. P. Jensen, and P. Janwantanakul, “Pain-related self-efficacy, pain catastrophizing, and function in individuals with chronic low back pain: further evaluation of the validity of the T-UW-PRESE6 and T-UW-CAP6”, Arch AHS, vol. 34, no. 3, pp. 33–43, Dec. 2022.