“Improving Academic Achievement through Transformational Leadership With a Mediating Role of Teacher Performance and Academic Service Quality (Case Study Of SMK YATPI Godong Students 2024 2025 Academic Year)”. JMBPreneur: Jurnal Manajemen, Bisnis, dan Kewirausahaan 5, no. 2 (October 20, 2025): 38–48. Accessed December 19, 2025. https://jmbpreneur.ejournal.unan.ac.id/index.php/1/article/view/54.