Premrit, T. and Eamsopana, P. (2021) “Satisfaction Scores of Contractors for Controlling Construction Costs: A Preliminary Survey in Thonburi Area”, Siam University Journal of Business Administration. Bangkok, Thailand, 22(38), pp. 65–73. available at: https://so07.tci-thaijo.org/index.php/sujba/article/view/18 (accessed: 27 June 2025).