STRATEGIES FOR DEVELOPING VOCATIONAL TEACHER COMPETENCIES IN THE 21ST CENTURY IN VOCATIONAL EDUCATION INSTITUTIONS UPPER NORTHEASTERN REGION 1. IJM [Internet]. 2024 Oct. 26 [cited 2025 Oct. 21];15(5):133-4. Available from: https://lib-index.com/index.php/IJM/article/view/IJM_15_05_010