WIJAYA, Candra; NASUTION, Toni; AL QADRI, Muamar; FUADI, Ahmad; ANWAR, Khairul. Persepsi Guru RA Ali Mahfudz tentang Kebijakan Sertifikasi Guru dalam Peningkatan Mutu Pendidikan. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, [S. l.], v. 6, n. 2, p. 738–751, 2021. DOI: 10.31004/obsesi.v6i2.1551. Disponível em: https://obsesi.or.id/index.php/obsesi/article/view/1551. Acesso em: 21 nov. 2025.