Lestari, I. P., D. Soelistya, and M. A. Surianto. “Visionary Leadership and Teacher Competence in Enhancing Teacher Performance: The Mediating Role of Knowledge Sharing”. Journal of Economics, Entrepreneurship, Management Business and Accounting, vol. 4, no. 4, July 2026, pp. 903-14, doi:10.61255/jeemba.v4i4.1060.