DR. AZMAT FAROOQ; DR. NISHAT ZAFER; DR. NAZISH ANDLEEB. IMPACT OF MOTHER TONGUE ON CONCEPTUAL UNDERSTANDING OF STUDENTS AT ELEMENTARY LEVEL IN GUJRAT. Policy Research Journal, [S. l.], v. 4, n. 2, p. 786–796, 2026. Disponível em: https://policyrj.com/1/article/view/2152. Acesso em: 7 aug. 2026.