Sian, Lie, and Ian Nurpatria Suryawan. “Can Work Productivity be Achieved?”. BUUIC Journal of Management 1, no. 1 (January-June) (January 29, 2025): 17–27. accessed October 7, 2026. https://so11.tci-thaijo.org/index.php/IJIS/article/view/1143.