Nugraha SP, Hariri H. Kepemimpinan Visioner Kepala Sekolah di SMA IT Insan Mulia Boarding School Pringsewu. Jurnal Humaniora dan Ilmu Pendidikan [Internet]. 2022 Dec. 14 [cited 2025 Jul. 16];2(1):25-32. Available from: https://penerbitgoodwood.com/index.php/Jahidik/article/view/1646