Naeem Akhtar, Nazia Aslam, Syed Qaiser Hussain. Impact of E Learning on Students Performance and Expenditures Borne by Students and Virtual Degree Awarding Institutes in Pakistan. Elementary Education Online [Internet]. 2023 Dec. 15 [cited 2024 Jul. 27];20(3):271-83. Available from: https://ilkogretim-online.org/index.php/pub/article/view/1633