เนียมพงษ์ ม. .; ตั้งปกาศิต จ. .; รู้แทนคุณ ร. . Analysis of external factors effecting performance of construction contractors. Journal of Engineering, RMUTT, [S. l.], v. 1, p. 29–33, 2011. Disponível em: https://ph01.tci-thaijo.org/index.php/jermutt/article/view/242153. Acesso em: 30 apr. 2024.