Arif A, Malikhah I, Arifin D. An Analysis of the Influence of Leadership, Work Motivation and the Working Environment on Employee Performance at Bengkel 24 Project in Medan. JFM [Internet]. 8May2026 [cited 13May2026];6(2):645-54. Available from: https://jurnal.unived.ac.id/index.php/fokusman/article/view/11260