Raja, T. H. L., Sitanggang, H. M., Lbn. Raja, E. A., Zebua, A. Z. and Lbn. Raja, J. G. (2023) “The Influence of Education Personnel Competency on Student Academic Service Satisfaction”, QALAMUNA: Jurnal Pendidikan, Sosial, dan Agama, 15(1), pp. 515-526. doi: 10.37680/qalamuna.v15i1.3955.