SISWANTO. The Visionary Leadership Strategies of School Principals in Enhancing Teacher Performance at SMPN 12 Mesuji . Al-fahim : Jurnal Manajemen Pendidikan Islam, [S. l.], v. 8, n. 1, p. 213–228, 2026. DOI: 10.54396/alfahim.v8i1.2520. Disponível em: https://staitbiasjogja.ac.id/jurnal/index.php/alfahim/article/view/2520. Acesso em: 28 oct. 2026.