Pattapee , C. ., and S. . Ramanust. “Work Motivation and Code of Conduct as an Intermediate Variable Connects Employees’ Expectation to Efficiency on Working of Accounting at Import and Toy Selling Company”. Journal of Modern Learning Development, vol. 7, no. 2, Dec. 2021, pp. 209-23, https://so06.tci-thaijo.org/index.php/jomld/article/view/252604.