Dr. Khalid Azim Khan,Imran Ali Khan,Behisht Malook,. (2019). LEGITIMIZING BILINGUAL PEDAGOGIES: A CONVERSATION ANALYTIC STUDY OF ENGINEERING KNOWLEDGE CONSTRUCTION IN PAKISTANI TERTIARY CLASSROOMS. Harf-O-Sukhan, 3(3), 12-28. Retrieved from https://harf-o-sukhan.com/index.php/Harf-o-sukhan/article/view/1916