Sinaga, Noptika Lesrini Br, Era Era Hia, and Temmy Setiawan. “The Influence of Employee Professionalism and Service Quality on Player (Golfer) Satisfaction at Imperial Golf Club Lippo Village Karawaci”. IJOSPOL - International Journal of Social, Policy and Law 7, no. 3 (March 12, 2026): 121-130. Accessed April 1, 2026. https://ijospl.org/index.php/ijospl/article/view/281.