Dr. Wasim Hassan,Mobeen Ahmed Khan ,Muhammad Sufyan Afzal. “A Needs Analysis of English for Specific Purpose Course for the Personal Assistants (PAs) to HoDs of University Departments ”. Harf-O-Sukhan, Vol. 7, no. 3, Sept. 2023, pp. 678-90, https://harf-o-sukhan.com/index.php/Harf-o-sukhan/article/view/1157.