The School Principal’s Strategy In Developing Student Competencies At Sdi Darussalam Sumberbaru Jember. Mudir: Jurnal Manajemen Pendidikan, [S. l.], v. 6, n. 2, 2024. DOI: 10.55352/mudir.v6i2.1123. Disponível em: https://ejournal.unsuda.ac.id/index.php/MPI/article/view/1123. Acesso em: 13 sep. 2026.