Setiyani, Aris, Djumarno Djumarno, Setyo Riyanto, and Lenny Ch. Nawangsari. “The Effect of Work Environment on Flexible Working Hours, Employee Engagement and Employee Motivation”. International Review of Management and Marketing 9, no. 3 (May 17, 2019): 112–116. Accessed November 23, 2024. https://econjournals.org.tr/index.php/irmm/article/view/8114.