แวอุเซ็ง นิเลาะ. “Islamic Work Ethics: A Systematic Literature Review”. Journal of Islamic Studies, Prince of Songkla University 8, no. 1 (January 29, 2019): 1–17. Accessed May 3, 2024. https://so03.tci-thaijo.org/index.php/JOIS/article/view/168812.