Muhammad Mubeen Shah,Dr. Humaira Irfan,Maria Shamim. Critical Discourse Analysis of Pakistani Billboards: A Study of Language Variations in Perspectives of World Englishes. HS [Internet]. 2024Mar.4 [cited 2025Jun.20];8(1):339-52. Available from: https://www.harf-o-sukhan.com/index.php/Harf-o-sukhan/article/view/1116