Nisa Hafiza, Akhmad Taufik, Muhammad Yalzamul Insan. Analysis of the Influence of Leadership Style, Job Satisfaction, and Work Environment on Employee Performance in PT Kereta Api Indonesia (Persero) Regional Division I North Sumatra. FJSS [Internet]. 2024 Aug. 14 [cited 2024 Sep. 19];3(2):503-20. Available from: https://journal.formosapublisher.org/index.php/fjss/article/view/10856