SINGERIN, Sarlota. Evaluating the Influence of Qualifications, Competencies, Managerial Expertise, and Work Discipline on High School Administrative Staff Performance. AL-ISHLAH: Jurnal Pendidikan, [S. l.], v. 16, n. 4, p. 4841–4852, 2024. DOI: 10.35445/alishlah.v16i4.5632. Disponível em: https://www.journal.staihubbulwathan.id/alishlah/article/view/5632. Acesso em: 15 nov. 2026.