Santosh Mahapatra. Providing Interactive Feedback through Voicethread for Improving Presentation Skills: A Case Study at BITS Pilani Hyderabad Campus. JELT [Internet]. 2016 Sep. 1 [cited 2024 Nov. 24];58(5):9-15. Available from: https://journals.eltai.in/index.php/jelt/article/view/JELT580503