REDJEKI AGOESTYOWATI; UMI HANI MAKMUROH. TOEIC PREDICTION TEST AS A MEASUREMENT OF ENGLISH LANGUAGE ABILITY OF VOCATIONAL SCHOOL STUDENTS: A STUDY OF GRADE X STUDENTS OF SMKN 21 JAKARTA. Akrab Juara : Jurnal Ilmu-ilmu Sosial, [S. l.], v. 11, n. 1, p. 120–127, 2026. Disponível em: https://www.akrabjuara.com/index.php/akrabjuara/article/view/2726. Acesso em: 12 feb. 2026.