1.
Nasa H, Lestari S. The Role of School Principals’ Leadership in Improving Teacher Performance at Proskill Health Vocational School Tualang and YPPI Vocational School Tualang, Siak Regency. JES [Internet]. 2025 Dec. 17 [cited 2026 Oct. 8];9(6):6547-58. Available from: https://jes.ejournal.unri.ac.id/index.php/JES/article/view/1565