Samera Khanum Effectiveness of call centre for students support services at Allama Iqbal Open University : MPhil education Samera Khanum - Islamabad: AIOU, 2018. - xvi, 100p. HB Eng Standard No.: https://i.ibb.co/DcNFC41/Thesis-cover.png Subjects--Topical Terms: Distance educationEducational counselling Dissertations, Academic--MPhil DNFE Dewey Class. No.: 371.4 / SAE