Problematika Formulasi Latar Belakang Dalam Penelitian Tindakan Kelas: A Systematic Literature Review. Advances In Education Journal , [S. l.], v. 2, n. 6, p. 567–592, 2026. Disponível em: https://journal.al-afif.org/index.php/aej/article/view/1208. Acesso em: 21 jun. 2026.