Sumarsid, Sumarsid. “THE OPTIMIZATION OF SELECTION METHOD IN INCREASING THE EFFECTIVENESS OF WORKFORCE PLACEMENT”. International Journal of Economy, Education and Entrepreneurship (IJE3) 3, no. 3 (December 12, 2023): 978–988. Accessed June 19, 2026. https://ije3.esc-id.org/index.php/home/article/view/223.