BILINGUALISM AND ITS EFFECT ON ACADEMIC ACHIEVEMENT: A COMPARATIVE CASE STUDY OF HIGH SCHOOL BILINGUAL STUDENTS VERSUS MONOLINGUAL STUDENTS IN URBAN PUBLIC SCHOOLS. International Research Journal of Islamic Culture and Communication (IRJICC), [S. l.], v. 4, n. 1, p. 162–171, 2026. Disponível em: https://irjicc.com/index.php/irjicc/article/view/78. Acesso em: 22 jul. 2026.