Riyanto, Setyo, Ady Sutrisno, and Hapzi Ali. “The Impact of Working Motivation and Working Environment on Employees Performance in Indonesia Stock Exchange”. International Review of Management and Marketing 7, no. 3 (August 14, 2017): 342–348. Accessed November 27, 2024. https://econjournals.org.tr/index.php/irmm/article/view/5269.