A LINGUISTIC ANALYSIS OF PARTS OF SPEECH AND THEIR SOCIO-CULTURAL REPRESENTATION IN PAKISTANI SECONDARY SCHOOL ENGLISH TEXTBOOKS. Qualitative Research Journal for Social Studies, [S. l.], v. 3, n. 1, p. 622–630, 2026. DOI: 10.63878/qrjs909. Disponível em: https://qrjsocial.com/index.php/38/article/view/909. Acesso em: 18 may. 2026.