Zhu, Yongyong. “Research on Practical Teaching Recording System Based on QuickTime Virtual Reality Technology”. International Journal of Online and Biomedical Engineering (iJOE) 9, no. 5 (September 15, 2013): pp. 4–8. Accessed November 23, 2024. https://online-journals.org/index.php/i-joe/article/view/2606.