Ula, Laili Rohmatul. “POTRET KEPEMIMPINAN TRANSFORMASIONAL SEKOLAH DI SMA NEGERI 1 SUMBERREJO, BOJONEGORO”. Paradigma, vol. 10, no. 1, Jan. 2021, https://ejournal.unesa.ac.id/index.php/paradigma/article/view/42045.