Maisah Maisah, Syarifuddin K, Ahmad Syukri. School Principal Management In Improving Teacher Competency Vocational School In Jambi Province. IJMEAL [Internet]. 2024 Apr. 3 [cited 2026 Apr. 17];1(2):26-37. Available from: https://international.aspirasi.or.id/index.php/IJMEAL/article/view/19