Nabila AA, Mahmuda INN, Sulistyani, Herdaetha A. Anxiety Levels of Undergraduate and Clerkship Medical Students during the COVID-19 Pandemic. UIJ [Internet]. 2021 Aug. 17 [cited 2025 Jul. 31];33(3):91-102. Available from: https://uijournal.usim.edu.my/index.php/uij/article/view/364