A. Aryadi, H. Hidayat, and W. F. R. Sudirman, “The Influence of Human Resource Development, Leadership Style, and Competence on the Performance of the Mediating Role of Service Quality: Study on Junior High and Senior High School Teachers at IT Al Utsaimin Bangkinang)”, IJESSM, vol. 4, no. 3, pp. 1006–1023, Oct. 2024.