Purnama, Chamdan. “Islamic Culture Impact of Increasing Satisfaction and Performance of Employees: Study of Educational Institutions Sabillilah Sampang”. Asian Economic and Financial Review 7, no. 5 (March 15, 2017): 528–540. Accessed November 22, 2024. https://archive.aessweb.com/index.php/5002/article/view/1574.