IDENTIFYING THE DEFICIENCY OF SCIENTIFIC LEXICON IN PAKISTAN SIGN LANGUAGE: INSIGHTS OF PRIMARY SCIENCE TEACHERS OF DEAF. International Journal of Social Sciences Bulletin, [S. l.], v. 3, n. 8, p. 744–760, 2025. Disponível em: https://ijssbulletin.com/index.php/IJSSB/article/view/1064.. Acesso em: 29 sep. 2026.