Dr. Ravindra H N (2025) “A study to assess the effectiveness of demonstration on knowledge and practice regarding oxygen therapy among first-year nursing students in a selected nursing college”, The Bioscan, 20(Special Issue-3), pp. 1547–1555. Available at: https://thebioscan.com/index.php/pub/article/view/4420 (Accessed: 29 December 2025).