SHINTA HERAWATI, Lely; HAMDANI, Hamdani; SAYU, Silvia; SIREGAR, Nurfadilah; RIF’AT, Mohammad; SUGIATNO, Sugiatno. Kinerja Guru Matematika Dalam Melaksanakan Pembelajaran Abad 21 Berdasarkan Surat Keputusan Direktorat Jendral Pendidikan Agama Islam. Journal of Education Research, [S. l.], v. 4, n. 3, p. 1331–1338, 2023. DOI: 10.37985/jer.v4i3.475. Disponível em: https://www.jer.or.id/index.php/jer/article/view/475. Acesso em: 1 aug. 2025.