Mishal Abbas, Komal Saira, Ahmad Shafi, Hafiz M Anees Islam, Arjumand Shaheen, Sumaira Parveen, Nazia Nazeer, & Tariq Usman. (2026). PHONOLOGICAL INTERFERENCE OF L1 PUNJABI ON ENGLISH VOWEL PRODUCTION: A CASE STUDY OF FEMALE PRIMARY STUDENTS IN RENALA KHURD. International Premier Journal of Languages & Literature, 4(6), 334-350. https://ipjll.com/ipjll/index.php/journal/article/view/630