Syariefah, D. R. ., N. . Santi, and S. . Supriyadi. “The Influence of Principal Leadership Style and Pedagogic Competency on Teacher Performance in Creating Learning Media”. International Journal of Business, Law, and Education, vol. 6, no. 1, Jan. 2025, pp. 115 -23, doi:10.56442/ijble.v6i1.986.