ERI DIA, Eva; ARDANA, Nanda Rizki. Peningkatan Perhatian Belajar melalui Model Kooperatif Learning pada Siswa MTs. Journal of Education Research, [S. l.], v. 3, n. 2, p. 91–100, 2022. DOI: 10.37985/jer.v3i2.81. Disponível em: https://jer.or.id/index.php/jer/article/view/81. Acesso em: 9 aug. 2025.