SURBAKTI, A.; SITI AISYAH. The Impact of Principal Leadership on Teacher Quality and Performance: A Mixed-Methods Study in Deli Serdang Regency. Golden Age: Jurnal Ilmiah Tumbuh Kembang Anak Usia Dini, [S. l.], v. 9, n. 4, p. 589–600, 2024. DOI: 10.14421/jga.2024.94-02. Disponível em: https://journal.uin-suka.ac.id/tarbiyah/goldenage/article/view/8418. Acesso em: 13 jul. 2025.