รัตตานนท์ น., and คงสกุลทรัพย์ ว. “Confirmatory Factors Analysis of Public Commitment to the Community in Bangkok”. Journal of Industrial Business Administration, vol. 1, no. 1, June 2019, pp. 38-50, https://so03.tci-thaijo.org/index.php/iba/article/view/197542.