Nugroho, M. R., Kusumaningsih, W., Harjito, H., & Siat, G. O. (2026). Understanding Teacher Performance: The Roles of Professional Competence, Work Motivation, and Academic Supervision in Indonesia Vocational Schools. International Journal of Educational Narratives, 4(4), 1572–1586. https://doi.org/10.70177/ijen.v4i4.3908