Purba, Bernanda, and Nizamuddin. “Analysis of the Work Environment on the Performance of Employees of the Directorate of Trade Order, Ministry of Trade With Job Satisfaction As an Intervening Variable”. International Conferance Of Digital Sciences And Engineering Technology , Oct. 2024, pp. 529-37, https://proceeding.pancabudi.ac.id/index.php/ICDSET/article/view/296.