Choudhary S, Kandel L, Khatri BB. Focused Analysis: YouTube’s Role in Understanding Difficult Concepts & Exam Preparation. NPRC J. Multidis. Res. [Internet]. 2025 May 6 [cited 2025 Dec. 6];2(4):179-91. Available from: https://www.nepjol.info/index.php/nprcjmr/article/view/78323