Dorris Lourdes R, and Dr. S. Mercy Gnana Gandhi. “Enhancing English Listening Skills in Indian Engineering Students through Comprehensible Input: An Experimental Study”. Educational Administration: Theory and Practice 30, no. 4 (April 26, 2024): 10833–10841. Accessed October 5, 2025. https://www.kuey.net/index.php/kuey/article/view/8551.