RAJI, M. N.; KOROSANDO, F. KESULITAN BELAJAR INTERNAL PESERTA DIDIK KELAS VIII SMP NEGERI 2 MAMBORO. Educational Technology Journal, [S. l.], v. 2, n. 2, p. 44–53, 2022. DOI: 10.26740/etj.v2n2.p44-53. Disponível em: https://journal.unesa.ac.id/index.php/etj/article/view/18167. Acesso em: 3 may. 2024.