NUPIAH, A.; MCCULLEY, W.; HE, T. . The Implication of Students’ Psychological Aspects on Learning Difficulties Experienced by Students in Learning in School. Al-Hijr: Journal of Adulearn World, [S. l.], v. 1, n. 3, p. 157–170, 2023. DOI: 10.55849/alhijr.v1i3.520. Disponível em: https://ejournal.staialhikmahpariangan.ac.id/Journal/index.php/alhijr/article/view/520. Acesso em: 13 oct. 2025.