The Serial Mediation of Self-Efficacy and Learning Motivation on the Relationship Between Social Support and Arabic Language Proficiency . Al-Muyassar: Journal of Arabic Education, [S. l.], v. 5, n. 2, p. 460–477, 2026. DOI: 10.31000/gn8qd124. Disponível em: https://jurnal.umt.ac.id/index.php/al/article/view/16482. Acesso em: 22 oct. 2026.