Aisyah, S. and Setya Handayani, S. 2023. The Effect of Professional Competence and Communication Interpersonal on The Performance of State Vocational School Teachers 1 Tambun Utara. International Journal of Advanced Multidisciplinary. 2, 2 (Jul. 2023), 248–259. DOI:https://doi.org/10.38035/ijam.v2i2.297.