Leaungsomnapa, Y., N. Prasertsri, C. Peaschpunpisal, L. Dechavoot, and P. Tokun. “Measurement Model of the Thai Version of Pain Catastrophizing Scale”. Journal of Phrapokklao Nursing College, Chanthaburi, vol. 31, no. 1, June 2020, pp. 33-42, https://he01.tci-thaijo.org/index.php/pnc/article/view/240652.